47910940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 80113124

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 587, 742, 770, 1060, 1166, 1174, 1484, 1540, 1855, 2332, 2348, 2915, 2935, 3710, 4081, 4109, 5830, 5870, 6457, 7420, 8162, 8218, 11660, 11740, 12914, 16324, 16436, 20405, 20545, 25828, 31111, 32285, 40810, 41090, 45199, 62222, 64570, 81620, 82180, 90398, 124444, 129140, 155555, 180796, 217777, 225995, 311110, 342221, 435554, 451990, 622220, 684442, 871108, 903980, 1088885, 1368884, 1711105, 2177770, 2395547, 3422210, 4355540, 4791094, 6844420, 9582188, 11977735, 23955470, 47910940]

約数ペア:

[(1, 47910940), (2, 23955470), (4, 11977735), (5, 9582188), (7, 6844420), (10, 4791094), (11, 4355540), (14, 3422210), (20, 2395547), (22, 2177770), (28, 1711105), (35, 1368884), (44, 1088885), (53, 903980), (55, 871108), (70, 684442), (77, 622220), (106, 451990), (110, 435554), (140, 342221), (154, 311110), (212, 225995), (220, 217777), (265, 180796), (308, 155555), (371, 129140), (385, 124444), (530, 90398), (583, 82180), (587, 81620), (742, 64570), (770, 62222), (1060, 45199), (1166, 41090), (1174, 40810), (1484, 32285), (1540, 31111), (1855, 25828), (2332, 20545), (2348, 20405), (2915, 16436), (2935, 16324), (3710, 12914), (4081, 11740), (4109, 11660), (5830, 8218), (5870, 8162), (6457, 7420)]