51670416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 155113088

約数和(自身を除く): 103442672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2521, 2562, 2928, 3416, 5042, 5124, 6832, 7563, 10084, 10248, 15126, 17647, 20168, 20496, 30252, 35294, 40336, 52941, 60504, 70588, 105882, 121008, 141176, 153781, 211764, 282352, 307562, 423528, 461343, 615124, 847056, 922686, 1076467, 1230248, 1845372, 2152934, 2460496, 3229401, 3690744, 4305868, 6458802, 7381488, 8611736, 12917604, 17223472, 25835208, 51670416]

約数ペア:

[(1, 51670416), (2, 25835208), (3, 17223472), (4, 12917604), (6, 8611736), (7, 7381488), (8, 6458802), (12, 4305868), (14, 3690744), (16, 3229401), (21, 2460496), (24, 2152934), (28, 1845372), (42, 1230248), (48, 1076467), (56, 922686), (61, 847056), (84, 615124), (112, 461343), (122, 423528), (168, 307562), (183, 282352), (244, 211764), (336, 153781), (366, 141176), (427, 121008), (488, 105882), (732, 70588), (854, 60504), (976, 52941), (1281, 40336), (1464, 35294), (1708, 30252), (2521, 20496), (2562, 20168), (2928, 17647), (3416, 15126), (5042, 10248), (5124, 10084), (6832, 7563)]