53530750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 124697664

約数和(自身を除く): 71166914

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 169, 175, 181, 182, 250, 325, 338, 350, 362, 455, 650, 845, 875, 905, 910, 1183, 1267, 1625, 1690, 1750, 1810, 2275, 2353, 2366, 2534, 3250, 4225, 4525, 4550, 4706, 5915, 6335, 8450, 9050, 11375, 11765, 11830, 12670, 16471, 21125, 22625, 22750, 23530, 29575, 30589, 31675, 32942, 42250, 45250, 58825, 59150, 61178, 63350, 82355, 117650, 147875, 152945, 158375, 164710, 214123, 294125, 295750, 305890, 316750, 411775, 428246, 588250, 764725, 823550, 1070615, 1529450, 2058875, 2141230, 3823625, 4117750, 5353075, 7647250, 10706150, 26765375, 53530750]

約数ペア:

[(1, 53530750), (2, 26765375), (5, 10706150), (7, 7647250), (10, 5353075), (13, 4117750), (14, 3823625), (25, 2141230), (26, 2058875), (35, 1529450), (50, 1070615), (65, 823550), (70, 764725), (91, 588250), (125, 428246), (130, 411775), (169, 316750), (175, 305890), (181, 295750), (182, 294125), (250, 214123), (325, 164710), (338, 158375), (350, 152945), (362, 147875), (455, 117650), (650, 82355), (845, 63350), (875, 61178), (905, 59150), (910, 58825), (1183, 45250), (1267, 42250), (1625, 32942), (1690, 31675), (1750, 30589), (1810, 29575), (2275, 23530), (2353, 22750), (2366, 22625), (2534, 21125), (3250, 16471), (4225, 12670), (4525, 11830), (4550, 11765), (4706, 11375), (5915, 9050), (6335, 8450)]