51873360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 204576192

約数和(自身を除く): 152702832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 401, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 802, 840, 880, 924, 980, 1078, 1155, 1176, 1203, 1232, 1320, 1470, 1540, 1604, 1617, 1680, 1848, 1960, 2005, 2156, 2310, 2352, 2406, 2640, 2695, 2807, 2940, 3080, 3208, 3234, 3696, 3920, 4010, 4312, 4411, 4620, 4812, 5390, 5614, 5880, 6015, 6160, 6416, 6468, 8020, 8085, 8421, 8624, 8822, 9240, 9624, 10780, 11228, 11760, 12030, 12936, 13233, 14035, 16040, 16170, 16842, 17644, 18480, 19248, 19649, 21560, 22055, 22456, 24060, 25872, 26466, 28070, 30877, 32080, 32340, 33684, 35288, 39298, 42105, 43120, 44110, 44912, 48120, 52932, 56140, 58947, 61754, 64680, 66165, 67368, 70576, 78596, 84210, 88220, 92631, 96240, 98245, 105864, 112280, 117894, 123508, 129360, 132330, 134736, 154385, 157192, 168420, 176440, 185262, 196490, 211728, 216139, 224560, 235788, 247016, 264660, 294735, 308770, 314384, 336840, 352880, 370524, 392980, 432278, 463155, 471576, 494032, 529320, 589470, 617540, 648417, 673680, 741048, 785960, 864556, 926310, 943152, 1058640, 1080695, 1178940, 1235080, 1296834, 1482096, 1571920, 1729112, 1852620, 2161390, 2357880, 2470160, 2593668, 3242085, 3458224, 3705240, 4322780, 4715760, 5187336, 6484170, 7410480, 8645560, 10374672, 12968340, 17291120, 25936680, 51873360]

約数ペア:

[(1, 51873360), (2, 25936680), (3, 17291120), (4, 12968340), (5, 10374672), (6, 8645560), (7, 7410480), (8, 6484170), (10, 5187336), (11, 4715760), (12, 4322780), (14, 3705240), (15, 3458224), (16, 3242085), (20, 2593668), (21, 2470160), (22, 2357880), (24, 2161390), (28, 1852620), (30, 1729112), (33, 1571920), (35, 1482096), (40, 1296834), (42, 1235080), (44, 1178940), (48, 1080695), (49, 1058640), (55, 943152), (56, 926310), (60, 864556), (66, 785960), (70, 741048), (77, 673680), (80, 648417), (84, 617540), (88, 589470), (98, 529320), (105, 494032), (110, 471576), (112, 463155), (120, 432278), (132, 392980), (140, 370524), (147, 352880), (154, 336840), (165, 314384), (168, 308770), (176, 294735), (196, 264660), (210, 247016), (220, 235788), (231, 224560), (240, 216139), (245, 211728), (264, 196490), (280, 185262), (294, 176440), (308, 168420), (330, 157192), (336, 154385), (385, 134736), (392, 132330), (401, 129360), (420, 123508), (440, 117894), (462, 112280), (490, 105864), (528, 98245), (539, 96240), (560, 92631), (588, 88220), (616, 84210), (660, 78596), (735, 70576), (770, 67368), (784, 66165), (802, 64680), (840, 61754), (880, 58947), (924, 56140), (980, 52932), (1078, 48120), (1155, 44912), (1176, 44110), (1203, 43120), (1232, 42105), (1320, 39298), (1470, 35288), (1540, 33684), (1604, 32340), (1617, 32080), (1680, 30877), (1848, 28070), (1960, 26466), (2005, 25872), (2156, 24060), (2310, 22456), (2352, 22055), (2406, 21560), (2640, 19649), (2695, 19248), (2807, 18480), (2940, 17644), (3080, 16842), (3208, 16170), (3234, 16040), (3696, 14035), (3920, 13233), (4010, 12936), (4312, 12030), (4411, 11760), (4620, 11228), (4812, 10780), (5390, 9624), (5614, 9240), (5880, 8822), (6015, 8624), (6160, 8421), (6416, 8085), (6468, 8020)]