52572780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7489}}^1$

素因数の和:7520

約数の個数: 96

約数和(自身を含む): 176164800

約数和(自身を除く): 123592020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 7489, 14978, 22467, 29956, 37445, 44934, 67401, 74890, 89868, 97357, 112335, 134802, 149780, 194714, 202203, 224670, 269604, 292071, 337005, 389428, 404406, 449340, 486785, 584142, 674010, 808812, 876213, 973570, 1011015, 1168284, 1348020, 1460355, 1752426, 1947140, 2022030, 2628639, 2920710, 3504852, 4044060, 4381065, 5257278, 5841420, 8762130, 10514556, 13143195, 17524260, 26286390, 52572780]

約数ペア:

[(1, 52572780), (2, 26286390), (3, 17524260), (4, 13143195), (5, 10514556), (6, 8762130), (9, 5841420), (10, 5257278), (12, 4381065), (13, 4044060), (15, 3504852), (18, 2920710), (20, 2628639), (26, 2022030), (27, 1947140), (30, 1752426), (36, 1460355), (39, 1348020), (45, 1168284), (52, 1011015), (54, 973570), (60, 876213), (65, 808812), (78, 674010), (90, 584142), (108, 486785), (117, 449340), (130, 404406), (135, 389428), (156, 337005), (180, 292071), (195, 269604), (234, 224670), (260, 202203), (270, 194714), (351, 149780), (390, 134802), (468, 112335), (540, 97357), (585, 89868), (702, 74890), (780, 67401), (1170, 44934), (1404, 37445), (1755, 29956), (2340, 22467), (3510, 14978), (7020, 7489)]