53151240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11971}}^1$

素因数の和:12022

約数の個数: 64

約数和(自身を含む): 163776960

約数和(自身を除く): 110625720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 11971, 23942, 35913, 47884, 59855, 71826, 95768, 119710, 143652, 179565, 239420, 287304, 359130, 442927, 478840, 718260, 885854, 1328781, 1436520, 1771708, 2214635, 2657562, 3543416, 4429270, 5315124, 6643905, 8858540, 10630248, 13287810, 17717080, 26575620, 53151240]

約数ペア:

[(1, 53151240), (2, 26575620), (3, 17717080), (4, 13287810), (5, 10630248), (6, 8858540), (8, 6643905), (10, 5315124), (12, 4429270), (15, 3543416), (20, 2657562), (24, 2214635), (30, 1771708), (37, 1436520), (40, 1328781), (60, 885854), (74, 718260), (111, 478840), (120, 442927), (148, 359130), (185, 287304), (222, 239420), (296, 179565), (370, 143652), (444, 119710), (555, 95768), (740, 71826), (888, 59855), (1110, 47884), (1480, 35913), (2220, 23942), (4440, 11971)]