51860656

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 103118400

約数和(自身を除く): 51257744

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 316, 356, 461, 632, 712, 922, 1264, 1424, 1844, 3688, 7031, 7376, 14062, 28124, 36419, 41029, 56248, 72838, 82058, 112496, 145676, 164116, 291352, 328232, 582704, 656464, 3241291, 6482582, 12965164, 25930328, 51860656]

約数ペア:

[(1, 51860656), (2, 25930328), (4, 12965164), (8, 6482582), (16, 3241291), (79, 656464), (89, 582704), (158, 328232), (178, 291352), (316, 164116), (356, 145676), (461, 112496), (632, 82058), (712, 72838), (922, 56248), (1264, 41029), (1424, 36419), (1844, 28124), (3688, 14062), (7031, 7376)]