51849200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 137230800

約数和(自身を除く): 85381600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 59, 65, 80, 100, 104, 118, 130, 169, 200, 208, 236, 260, 295, 325, 338, 400, 472, 520, 590, 650, 676, 767, 845, 944, 1040, 1180, 1300, 1352, 1475, 1534, 1690, 2197, 2360, 2600, 2704, 2950, 3068, 3380, 3835, 4225, 4394, 4720, 5200, 5900, 6136, 6760, 7670, 8450, 8788, 9971, 10985, 11800, 12272, 13520, 15340, 16900, 17576, 19175, 19942, 21970, 23600, 30680, 33800, 35152, 38350, 39884, 43940, 49855, 54925, 61360, 67600, 76700, 79768, 87880, 99710, 109850, 129623, 153400, 159536, 175760, 199420, 219700, 249275, 259246, 306800, 398840, 439400, 498550, 518492, 648115, 797680, 878800, 997100, 1036984, 1296230, 1994200, 2073968, 2592460, 3240575, 3988400, 5184920, 6481150, 10369840, 12962300, 25924600, 51849200]

約数ペア:

[(1, 51849200), (2, 25924600), (4, 12962300), (5, 10369840), (8, 6481150), (10, 5184920), (13, 3988400), (16, 3240575), (20, 2592460), (25, 2073968), (26, 1994200), (40, 1296230), (50, 1036984), (52, 997100), (59, 878800), (65, 797680), (80, 648115), (100, 518492), (104, 498550), (118, 439400), (130, 398840), (169, 306800), (200, 259246), (208, 249275), (236, 219700), (260, 199420), (295, 175760), (325, 159536), (338, 153400), (400, 129623), (472, 109850), (520, 99710), (590, 87880), (650, 79768), (676, 76700), (767, 67600), (845, 61360), (944, 54925), (1040, 49855), (1180, 43940), (1300, 39884), (1352, 38350), (1475, 35152), (1534, 33800), (1690, 30680), (2197, 23600), (2360, 21970), (2600, 19942), (2704, 19175), (2950, 17576), (3068, 16900), (3380, 15340), (3835, 13520), (4225, 12272), (4394, 11800), (4720, 10985), (5200, 9971), (5900, 8788), (6136, 8450), (6760, 7670)]