53721104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 107603232

約数和(自身を除く): 53882128

約数列:

[1, 2, 4, 8, 16, 43, 86, 113, 172, 226, 344, 452, 688, 691, 904, 1382, 1808, 2764, 4859, 5528, 9718, 11056, 19436, 29713, 38872, 59426, 77744, 78083, 118852, 156166, 237704, 312332, 475408, 624664, 1249328, 3357569, 6715138, 13430276, 26860552, 53721104]

約数ペア:

[(1, 53721104), (2, 26860552), (4, 13430276), (8, 6715138), (16, 3357569), (43, 1249328), (86, 624664), (113, 475408), (172, 312332), (226, 237704), (344, 156166), (452, 118852), (688, 78083), (691, 77744), (904, 59426), (1382, 38872), (1808, 29713), (2764, 19436), (4859, 11056), (5528, 9718)]