51747720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7309}}^1$

素因数の和:7382

約数の個数: 64

約数和(自身を含む): 157896000

約数和(自身を除く): 106148280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 7309, 14618, 21927, 29236, 36545, 43854, 58472, 73090, 87708, 109635, 146180, 175416, 219270, 292360, 431231, 438540, 862462, 877080, 1293693, 1724924, 2156155, 2587386, 3449848, 4312310, 5174772, 6468465, 8624620, 10349544, 12936930, 17249240, 25873860, 51747720]

約数ペア:

[(1, 51747720), (2, 25873860), (3, 17249240), (4, 12936930), (5, 10349544), (6, 8624620), (8, 6468465), (10, 5174772), (12, 4312310), (15, 3449848), (20, 2587386), (24, 2156155), (30, 1724924), (40, 1293693), (59, 877080), (60, 862462), (118, 438540), (120, 431231), (177, 292360), (236, 219270), (295, 175416), (354, 146180), (472, 109635), (590, 87708), (708, 73090), (885, 58472), (1180, 43854), (1416, 36545), (1770, 29236), (2360, 21927), (3540, 14618), (7080, 7309)]