51617328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{153623}}^1$

素因数の和:153641

約数の個数: 40

約数和(自身を含む): 152395008

約数和(自身を除く): 100777680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 153623, 307246, 460869, 614492, 921738, 1075361, 1228984, 1843476, 2150722, 2457968, 3226083, 3686952, 4301444, 6452166, 7373904, 8602888, 12904332, 17205776, 25808664, 51617328]

約数ペア:

[(1, 51617328), (2, 25808664), (3, 17205776), (4, 12904332), (6, 8602888), (7, 7373904), (8, 6452166), (12, 4301444), (14, 3686952), (16, 3226083), (21, 2457968), (24, 2150722), (28, 1843476), (42, 1228984), (48, 1075361), (56, 921738), (84, 614492), (112, 460869), (168, 307246), (336, 153623)]