49946820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 183859200

約数和(自身を除く): 133912380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 569, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1138, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1707, 1995, 2090, 2276, 2310, 2508, 2660, 2845, 2926, 3135, 3414, 3983, 3990, 4180, 4389, 4620, 5690, 5852, 6259, 6270, 6828, 7315, 7966, 7980, 8535, 8778, 10811, 11380, 11949, 12518, 12540, 14630, 15932, 17070, 17556, 18777, 19915, 21622, 21945, 23898, 25036, 29260, 31295, 32433, 34140, 37554, 39830, 43244, 43813, 43890, 47796, 54055, 59745, 62590, 64866, 75108, 75677, 79660, 87626, 87780, 93885, 108110, 118921, 119490, 125180, 129732, 131439, 151354, 162165, 175252, 187770, 216220, 219065, 227031, 237842, 238980, 262878, 302708, 324330, 356763, 375540, 378385, 438130, 454062, 475684, 525756, 594605, 648660, 657195, 713526, 756770, 832447, 876260, 908124, 1135155, 1189210, 1314390, 1427052, 1513540, 1664894, 1783815, 2270310, 2378420, 2497341, 2628780, 3329788, 3567630, 4162235, 4540620, 4994682, 7135260, 8324470, 9989364, 12486705, 16648940, 24973410, 49946820]

約数ペア:

[(1, 49946820), (2, 24973410), (3, 16648940), (4, 12486705), (5, 9989364), (6, 8324470), (7, 7135260), (10, 4994682), (11, 4540620), (12, 4162235), (14, 3567630), (15, 3329788), (19, 2628780), (20, 2497341), (21, 2378420), (22, 2270310), (28, 1783815), (30, 1664894), (33, 1513540), (35, 1427052), (38, 1314390), (42, 1189210), (44, 1135155), (55, 908124), (57, 876260), (60, 832447), (66, 756770), (70, 713526), (76, 657195), (77, 648660), (84, 594605), (95, 525756), (105, 475684), (110, 454062), (114, 438130), (132, 378385), (133, 375540), (140, 356763), (154, 324330), (165, 302708), (190, 262878), (209, 238980), (210, 237842), (220, 227031), (228, 219065), (231, 216220), (266, 187770), (285, 175252), (308, 162165), (330, 151354), (380, 131439), (385, 129732), (399, 125180), (418, 119490), (420, 118921), (462, 108110), (532, 93885), (569, 87780), (570, 87626), (627, 79660), (660, 75677), (665, 75108), (770, 64866), (798, 62590), (836, 59745), (924, 54055), (1045, 47796), (1138, 43890), (1140, 43813), (1155, 43244), (1254, 39830), (1330, 37554), (1463, 34140), (1540, 32433), (1596, 31295), (1707, 29260), (1995, 25036), (2090, 23898), (2276, 21945), (2310, 21622), (2508, 19915), (2660, 18777), (2845, 17556), (2926, 17070), (3135, 15932), (3414, 14630), (3983, 12540), (3990, 12518), (4180, 11949), (4389, 11380), (4620, 10811), (5690, 8778), (5852, 8535), (6259, 7980), (6270, 7966), (6828, 7315)]