53306760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34171}}^1$

素因数の和:34198

約数の個数: 64

約数和(自身を含む): 172226880

約数和(自身を除く): 118920120

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, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34171, 68342, 102513, 136684, 170855, 205026, 273368, 341710, 410052, 444223, 512565, 683420, 820104, 888446, 1025130, 1332669, 1366840, 1776892, 2050260, 2221115, 2665338, 3553784, 4100520, 4442230, 5330676, 6663345, 8884460, 10661352, 13326690, 17768920, 26653380, 53306760]

約数ペア:

[(1, 53306760), (2, 26653380), (3, 17768920), (4, 13326690), (5, 10661352), (6, 8884460), (8, 6663345), (10, 5330676), (12, 4442230), (13, 4100520), (15, 3553784), (20, 2665338), (24, 2221115), (26, 2050260), (30, 1776892), (39, 1366840), (40, 1332669), (52, 1025130), (60, 888446), (65, 820104), (78, 683420), (104, 512565), (120, 444223), (130, 410052), (156, 341710), (195, 273368), (260, 205026), (312, 170855), (390, 136684), (520, 102513), (780, 68342), (1560, 34171)]