49138795830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{63781}}^1$

素因数の和:64273

約数の個数: 64

約数和(自身を含む): 120153041856

約数和(自身を除く): 71014246026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 421, 610, 842, 915, 1263, 1830, 2105, 2526, 4210, 6315, 12630, 25681, 51362, 63781, 77043, 127562, 128405, 154086, 191343, 256810, 318905, 382686, 385215, 637810, 770430, 956715, 1913430, 3890641, 7781282, 11671923, 19453205, 23343846, 26851801, 38906410, 53703602, 58359615, 80555403, 116719230, 134259005, 161110806, 268518010, 402777015, 805554030, 1637959861, 3275919722, 4913879583, 8189799305, 9827759166, 16379598610, 24569397915, 49138795830]

約数ペア:

[(1, 49138795830), (2, 24569397915), (3, 16379598610), (5, 9827759166), (6, 8189799305), (10, 4913879583), (15, 3275919722), (30, 1637959861), (61, 805554030), (122, 402777015), (183, 268518010), (305, 161110806), (366, 134259005), (421, 116719230), (610, 80555403), (842, 58359615), (915, 53703602), (1263, 38906410), (1830, 26851801), (2105, 23343846), (2526, 19453205), (4210, 11671923), (6315, 7781282), (12630, 3890641), (25681, 1913430), (51362, 956715), (63781, 770430), (77043, 637810), (127562, 385215), (128405, 382686), (154086, 318905), (191343, 256810)]