49961940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2597

約数の個数: 96

約数和(自身を含む): 163344384

約数和(自身を除く): 113382444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2531, 2820, 3290, 3948, 4935, 5062, 6580, 7593, 9870, 10124, 12655, 15186, 17717, 19740, 25310, 30372, 35434, 37965, 50620, 53151, 70868, 75930, 88585, 106302, 118957, 151860, 177170, 212604, 237914, 265755, 354340, 356871, 475828, 531510, 594785, 713742, 832699, 1063020, 1189570, 1427484, 1665398, 1784355, 2379140, 2498097, 3330796, 3568710, 4163495, 4996194, 7137420, 8326990, 9992388, 12490485, 16653980, 24980970, 49961940]

約数ペア:

[(1, 49961940), (2, 24980970), (3, 16653980), (4, 12490485), (5, 9992388), (6, 8326990), (7, 7137420), (10, 4996194), (12, 4163495), (14, 3568710), (15, 3330796), (20, 2498097), (21, 2379140), (28, 1784355), (30, 1665398), (35, 1427484), (42, 1189570), (47, 1063020), (60, 832699), (70, 713742), (84, 594785), (94, 531510), (105, 475828), (140, 356871), (141, 354340), (188, 265755), (210, 237914), (235, 212604), (282, 177170), (329, 151860), (420, 118957), (470, 106302), (564, 88585), (658, 75930), (705, 70868), (940, 53151), (987, 50620), (1316, 37965), (1410, 35434), (1645, 30372), (1974, 25310), (2531, 19740), (2820, 17717), (3290, 15186), (3948, 12655), (4935, 10124), (5062, 9870), (6580, 7593)]