49886872

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12547}}^1$

素因数の和:12631

約数の個数: 32

約数和(自身を含む): 108414720

約数和(自身を除く): 58527848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 12547, 25094, 50188, 87829, 100376, 175658, 351316, 702632, 890837, 1781674, 3563348, 6235859, 7126696, 12471718, 24943436, 49886872]

約数ペア:

[(1, 49886872), (2, 24943436), (4, 12471718), (7, 7126696), (8, 6235859), (14, 3563348), (28, 1781674), (56, 890837), (71, 702632), (142, 351316), (284, 175658), (497, 100376), (568, 87829), (994, 50188), (1988, 25094), (3976, 12547)]