51623640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 168873120

約数和(自身を除く): 117249480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 743, 772, 965, 1158, 1486, 1544, 1737, 1930, 2229, 2316, 2895, 2972, 3474, 3715, 3860, 4458, 4632, 5790, 5944, 6687, 6948, 7430, 7720, 8685, 8916, 11145, 11580, 13374, 13896, 14860, 17370, 17832, 22290, 23160, 26748, 29720, 33435, 34740, 44580, 53496, 66870, 69480, 89160, 133740, 143399, 267480, 286798, 430197, 573596, 716995, 860394, 1147192, 1290591, 1433990, 1720788, 2150985, 2581182, 2867980, 3441576, 4301970, 5162364, 5735960, 6452955, 8603940, 10324728, 12905910, 17207880, 25811820, 51623640]

約数ペア:

[(1, 51623640), (2, 25811820), (3, 17207880), (4, 12905910), (5, 10324728), (6, 8603940), (8, 6452955), (9, 5735960), (10, 5162364), (12, 4301970), (15, 3441576), (18, 2867980), (20, 2581182), (24, 2150985), (30, 1720788), (36, 1433990), (40, 1290591), (45, 1147192), (60, 860394), (72, 716995), (90, 573596), (120, 430197), (180, 286798), (193, 267480), (360, 143399), (386, 133740), (579, 89160), (743, 69480), (772, 66870), (965, 53496), (1158, 44580), (1486, 34740), (1544, 33435), (1737, 29720), (1930, 26748), (2229, 23160), (2316, 22290), (2895, 17832), (2972, 17370), (3474, 14860), (3715, 13896), (3860, 13374), (4458, 11580), (4632, 11145), (5790, 8916), (5944, 8685), (6687, 7720), (6948, 7430)]