55634800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 90

約数和(自身を含む): 144911112

約数和(自身を除く): 89276312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 823, 845, 1040, 1300, 1352, 1646, 1690, 2600, 2704, 3292, 3380, 4115, 4225, 5200, 6584, 6760, 8230, 8450, 10699, 13168, 13520, 16460, 16900, 20575, 21398, 32920, 33800, 41150, 42796, 53495, 65840, 67600, 82300, 85592, 106990, 139087, 164600, 171184, 213980, 267475, 278174, 329200, 427960, 534950, 556348, 695435, 855920, 1069900, 1112696, 1390870, 2139800, 2225392, 2781740, 3477175, 4279600, 5563480, 6954350, 11126960, 13908700, 27817400, 55634800]

約数ペア:

[(1, 55634800), (2, 27817400), (4, 13908700), (5, 11126960), (8, 6954350), (10, 5563480), (13, 4279600), (16, 3477175), (20, 2781740), (25, 2225392), (26, 2139800), (40, 1390870), (50, 1112696), (52, 1069900), (65, 855920), (80, 695435), (100, 556348), (104, 534950), (130, 427960), (169, 329200), (200, 278174), (208, 267475), (260, 213980), (325, 171184), (338, 164600), (400, 139087), (520, 106990), (650, 85592), (676, 82300), (823, 67600), (845, 65840), (1040, 53495), (1300, 42796), (1352, 41150), (1646, 33800), (1690, 32920), (2600, 21398), (2704, 20575), (3292, 16900), (3380, 16460), (4115, 13520), (4225, 13168), (5200, 10699), (6584, 8450), (6760, 8230)]