56156030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11299}}^1$

素因数の和:11384

約数の個数: 32

約数和(自身を含む): 117158400

約数和(自身を除く): 61002370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 11299, 22598, 56495, 79093, 112990, 158186, 395465, 790930, 802229, 1604458, 4011145, 5615603, 8022290, 11231206, 28078015, 56156030]

約数ペア:

[(1, 56156030), (2, 28078015), (5, 11231206), (7, 8022290), (10, 5615603), (14, 4011145), (35, 1604458), (70, 802229), (71, 790930), (142, 395465), (355, 158186), (497, 112990), (710, 79093), (994, 56495), (2485, 22598), (4970, 11299)]