56334940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 127183392

約数和(自身を除く): 70848452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 2473, 4556, 4946, 5695, 9892, 11390, 12365, 22780, 24730, 42041, 49460, 84082, 165691, 168164, 210205, 331382, 420410, 662764, 828455, 840820, 1656910, 2816747, 3313820, 5633494, 11266988, 14083735, 28167470, 56334940]

約数ペア:

[(1, 56334940), (2, 28167470), (4, 14083735), (5, 11266988), (10, 5633494), (17, 3313820), (20, 2816747), (34, 1656910), (67, 840820), (68, 828455), (85, 662764), (134, 420410), (170, 331382), (268, 210205), (335, 168164), (340, 165691), (670, 84082), (1139, 49460), (1340, 42041), (2278, 24730), (2473, 22780), (4556, 12365), (4946, 11390), (5695, 9892)]