56407470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{268607}}^1$

素因数の和:268624

約数の個数: 32

約数和(自身を含む): 154718208

約数和(自身を除く): 98310738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 268607, 537214, 805821, 1343035, 1611642, 1880249, 2686070, 3760498, 4029105, 5640747, 8058210, 9401245, 11281494, 18802490, 28203735, 56407470]

約数ペア:

[(1, 56407470), (2, 28203735), (3, 18802490), (5, 11281494), (6, 9401245), (7, 8058210), (10, 5640747), (14, 4029105), (15, 3760498), (21, 2686070), (30, 1880249), (35, 1611642), (42, 1343035), (70, 805821), (105, 537214), (210, 268607)]