50648520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32467}}^1$

素因数の和:32494

約数の個数: 64

約数和(自身を含む): 163638720

約数和(自身を除く): 112990200

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, 32467, 64934, 97401, 129868, 162335, 194802, 259736, 324670, 389604, 422071, 487005, 649340, 779208, 844142, 974010, 1266213, 1298680, 1688284, 1948020, 2110355, 2532426, 3376568, 3896040, 4220710, 5064852, 6331065, 8441420, 10129704, 12662130, 16882840, 25324260, 50648520]

約数ペア:

[(1, 50648520), (2, 25324260), (3, 16882840), (4, 12662130), (5, 10129704), (6, 8441420), (8, 6331065), (10, 5064852), (12, 4220710), (13, 3896040), (15, 3376568), (20, 2532426), (24, 2110355), (26, 1948020), (30, 1688284), (39, 1298680), (40, 1266213), (52, 974010), (60, 844142), (65, 779208), (78, 649340), (104, 487005), (120, 422071), (130, 389604), (156, 324670), (195, 259736), (260, 194802), (312, 162335), (390, 129868), (520, 97401), (780, 64934), (1560, 32467)]