51270674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 102041856

約数和(自身を除く): 50771182

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 73, 91, 119, 146, 182, 221, 227, 238, 442, 454, 511, 949, 1022, 1241, 1547, 1589, 1898, 2482, 2951, 3094, 3178, 3859, 5902, 6643, 7718, 8687, 13286, 16133, 16571, 17374, 20657, 27013, 32266, 33142, 41314, 50167, 54026, 100334, 112931, 115997, 215423, 225862, 231994, 281707, 351169, 430846, 563414, 702338, 1507961, 1971949, 3015922, 3662191, 3943898, 7324382, 25635337, 51270674]

約数ペア:

[(1, 51270674), (2, 25635337), (7, 7324382), (13, 3943898), (14, 3662191), (17, 3015922), (26, 1971949), (34, 1507961), (73, 702338), (91, 563414), (119, 430846), (146, 351169), (182, 281707), (221, 231994), (227, 225862), (238, 215423), (442, 115997), (454, 112931), (511, 100334), (949, 54026), (1022, 50167), (1241, 41314), (1547, 33142), (1589, 32266), (1898, 27013), (2482, 20657), (2951, 17374), (3094, 16571), (3178, 16133), (3859, 13286), (5902, 8687), (6643, 7718)]