55402620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 194933760

約数和(自身を除く): 139531140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 73, 78, 84, 91, 105, 130, 139, 140, 146, 156, 182, 195, 210, 219, 260, 273, 278, 292, 364, 365, 390, 417, 420, 438, 455, 511, 546, 556, 695, 730, 780, 834, 876, 910, 949, 973, 1022, 1092, 1095, 1365, 1390, 1460, 1533, 1668, 1807, 1820, 1898, 1946, 2044, 2085, 2190, 2555, 2730, 2780, 2847, 2919, 3066, 3614, 3796, 3892, 4170, 4380, 4745, 4865, 5110, 5421, 5460, 5694, 5838, 6132, 6643, 7228, 7665, 8340, 9035, 9490, 9730, 10147, 10220, 10842, 11388, 11676, 12649, 13286, 14235, 14595, 15330, 18070, 18980, 19460, 19929, 20294, 21684, 25298, 26572, 27105, 28470, 29190, 30441, 30660, 33215, 36140, 37947, 39858, 40588, 50596, 50735, 54210, 56940, 58380, 60882, 63245, 66430, 71029, 75894, 79716, 99645, 101470, 108420, 121764, 126490, 131911, 132860, 142058, 151788, 152205, 189735, 199290, 202940, 213087, 252980, 263822, 284116, 304410, 355145, 379470, 395733, 398580, 426174, 527644, 608820, 659555, 710290, 758940, 791466, 852348, 923377, 1065435, 1319110, 1420580, 1582932, 1846754, 1978665, 2130870, 2638220, 2770131, 3693508, 3957330, 4261740, 4616885, 5540262, 7914660, 9233770, 11080524, 13850655, 18467540, 27701310, 55402620]

約数ペア:

[(1, 55402620), (2, 27701310), (3, 18467540), (4, 13850655), (5, 11080524), (6, 9233770), (7, 7914660), (10, 5540262), (12, 4616885), (13, 4261740), (14, 3957330), (15, 3693508), (20, 2770131), (21, 2638220), (26, 2130870), (28, 1978665), (30, 1846754), (35, 1582932), (39, 1420580), (42, 1319110), (52, 1065435), (60, 923377), (65, 852348), (70, 791466), (73, 758940), (78, 710290), (84, 659555), (91, 608820), (105, 527644), (130, 426174), (139, 398580), (140, 395733), (146, 379470), (156, 355145), (182, 304410), (195, 284116), (210, 263822), (219, 252980), (260, 213087), (273, 202940), (278, 199290), (292, 189735), (364, 152205), (365, 151788), (390, 142058), (417, 132860), (420, 131911), (438, 126490), (455, 121764), (511, 108420), (546, 101470), (556, 99645), (695, 79716), (730, 75894), (780, 71029), (834, 66430), (876, 63245), (910, 60882), (949, 58380), (973, 56940), (1022, 54210), (1092, 50735), (1095, 50596), (1365, 40588), (1390, 39858), (1460, 37947), (1533, 36140), (1668, 33215), (1807, 30660), (1820, 30441), (1898, 29190), (1946, 28470), (2044, 27105), (2085, 26572), (2190, 25298), (2555, 21684), (2730, 20294), (2780, 19929), (2847, 19460), (2919, 18980), (3066, 18070), (3614, 15330), (3796, 14595), (3892, 14235), (4170, 13286), (4380, 12649), (4745, 11676), (4865, 11388), (5110, 10842), (5421, 10220), (5460, 10147), (5694, 9730), (5838, 9490), (6132, 9035), (6643, 8340), (7228, 7665)]