53716650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 145199040

約数和(自身を除く): 91482390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 163, 169, 195, 325, 326, 338, 390, 489, 507, 650, 815, 845, 975, 978, 1014, 1630, 1690, 1950, 2119, 2197, 2445, 2535, 4075, 4225, 4238, 4394, 4890, 5070, 6357, 6591, 8150, 8450, 10595, 10985, 12225, 12675, 12714, 13182, 21190, 21970, 24450, 25350, 27547, 31785, 32955, 52975, 54925, 55094, 63570, 65910, 82641, 105950, 109850, 137735, 158925, 164775, 165282, 275470, 317850, 329550, 358111, 413205, 688675, 716222, 826410, 1074333, 1377350, 1790555, 2066025, 2148666, 3581110, 4132050, 5371665, 8952775, 10743330, 17905550, 26858325, 53716650]

約数ペア:

[(1, 53716650), (2, 26858325), (3, 17905550), (5, 10743330), (6, 8952775), (10, 5371665), (13, 4132050), (15, 3581110), (25, 2148666), (26, 2066025), (30, 1790555), (39, 1377350), (50, 1074333), (65, 826410), (75, 716222), (78, 688675), (130, 413205), (150, 358111), (163, 329550), (169, 317850), (195, 275470), (325, 165282), (326, 164775), (338, 158925), (390, 137735), (489, 109850), (507, 105950), (650, 82641), (815, 65910), (845, 63570), (975, 55094), (978, 54925), (1014, 52975), (1630, 32955), (1690, 31785), (1950, 27547), (2119, 25350), (2197, 24450), (2445, 21970), (2535, 21190), (4075, 13182), (4225, 12714), (4238, 12675), (4394, 12225), (4890, 10985), (5070, 10595), (6357, 8450), (6591, 8150)]