53690520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 175472640

約数和(自身を除く): 121782120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 271, 312, 381, 390, 508, 520, 542, 635, 762, 780, 813, 1016, 1084, 1270, 1355, 1524, 1560, 1626, 1651, 1905, 2168, 2540, 2710, 3048, 3252, 3302, 3523, 3810, 4065, 4953, 5080, 5420, 6504, 6604, 7046, 7620, 8130, 8255, 9906, 10569, 10840, 13208, 14092, 15240, 16260, 16510, 17615, 19812, 21138, 24765, 28184, 32520, 33020, 34417, 35230, 39624, 42276, 49530, 52845, 66040, 68834, 70460, 84552, 99060, 103251, 105690, 137668, 140920, 172085, 198120, 206502, 211380, 275336, 344170, 413004, 422760, 447421, 516255, 688340, 826008, 894842, 1032510, 1342263, 1376680, 1789684, 2065020, 2237105, 2684526, 3579368, 4130040, 4474210, 5369052, 6711315, 8948420, 10738104, 13422630, 17896840, 26845260, 53690520]

約数ペア:

[(1, 53690520), (2, 26845260), (3, 17896840), (4, 13422630), (5, 10738104), (6, 8948420), (8, 6711315), (10, 5369052), (12, 4474210), (13, 4130040), (15, 3579368), (20, 2684526), (24, 2237105), (26, 2065020), (30, 1789684), (39, 1376680), (40, 1342263), (52, 1032510), (60, 894842), (65, 826008), (78, 688340), (104, 516255), (120, 447421), (127, 422760), (130, 413004), (156, 344170), (195, 275336), (254, 211380), (260, 206502), (271, 198120), (312, 172085), (381, 140920), (390, 137668), (508, 105690), (520, 103251), (542, 99060), (635, 84552), (762, 70460), (780, 68834), (813, 66040), (1016, 52845), (1084, 49530), (1270, 42276), (1355, 39624), (1524, 35230), (1560, 34417), (1626, 33020), (1651, 32520), (1905, 28184), (2168, 24765), (2540, 21138), (2710, 19812), (3048, 17615), (3252, 16510), (3302, 16260), (3523, 15240), (3810, 14092), (4065, 13208), (4953, 10840), (5080, 10569), (5420, 9906), (6504, 8255), (6604, 8130), (7046, 7620)]