52187640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6491}}^1$

素因数の和:6572

約数の個数: 64

約数和(自身を含む): 158924160

約数和(自身を除く): 106736520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 6491, 8040, 12982, 19473, 25964, 32455, 38946, 51928, 64910, 77892, 97365, 129820, 155784, 194730, 259640, 389460, 434897, 778920, 869794, 1304691, 1739588, 2174485, 2609382, 3479176, 4348970, 5218764, 6523455, 8697940, 10437528, 13046910, 17395880, 26093820, 52187640]

約数ペア:

[(1, 52187640), (2, 26093820), (3, 17395880), (4, 13046910), (5, 10437528), (6, 8697940), (8, 6523455), (10, 5218764), (12, 4348970), (15, 3479176), (20, 2609382), (24, 2174485), (30, 1739588), (40, 1304691), (60, 869794), (67, 778920), (120, 434897), (134, 389460), (201, 259640), (268, 194730), (335, 155784), (402, 129820), (536, 97365), (670, 77892), (804, 64910), (1005, 51928), (1340, 38946), (1608, 32455), (2010, 25964), (2680, 19473), (4020, 12982), (6491, 8040)]