50871688

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 112752000

約数和(自身を除く): 61880312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 89, 118, 173, 178, 236, 346, 356, 413, 472, 623, 692, 712, 826, 1211, 1246, 1384, 1652, 2422, 2492, 3304, 4844, 4984, 5251, 9688, 10207, 10502, 15397, 20414, 21004, 30794, 36757, 40828, 42008, 61588, 71449, 73514, 81656, 107779, 123176, 142898, 147028, 215558, 285796, 294056, 431116, 571592, 862232, 908423, 1816846, 3633692, 6358961, 7267384, 12717922, 25435844, 50871688]

約数ペア:

[(1, 50871688), (2, 25435844), (4, 12717922), (7, 7267384), (8, 6358961), (14, 3633692), (28, 1816846), (56, 908423), (59, 862232), (89, 571592), (118, 431116), (173, 294056), (178, 285796), (236, 215558), (346, 147028), (356, 142898), (413, 123176), (472, 107779), (623, 81656), (692, 73514), (712, 71449), (826, 61588), (1211, 42008), (1246, 40828), (1384, 36757), (1652, 30794), (2422, 21004), (2492, 20414), (3304, 15397), (4844, 10502), (4984, 10207), (5251, 9688)]