53215620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23971}}^1$

素因数の和:24020

約数の個数: 48

約数和(自身を含む): 153037248

約数和(自身を除く): 99821628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 23971, 47942, 71913, 95884, 119855, 143826, 239710, 287652, 359565, 479420, 719130, 886927, 1438260, 1773854, 2660781, 3547708, 4434635, 5321562, 8869270, 10643124, 13303905, 17738540, 26607810, 53215620]

約数ペア:

[(1, 53215620), (2, 26607810), (3, 17738540), (4, 13303905), (5, 10643124), (6, 8869270), (10, 5321562), (12, 4434635), (15, 3547708), (20, 2660781), (30, 1773854), (37, 1438260), (60, 886927), (74, 719130), (111, 479420), (148, 359565), (185, 287652), (222, 239710), (370, 143826), (444, 119855), (555, 95884), (740, 71913), (1110, 47942), (2220, 23971)]