48790490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9817}}^1$

素因数の和:9902

約数の個数: 32

約数和(自身を含む): 101793024

約数和(自身を除く): 53002534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 9817, 19634, 49085, 68719, 98170, 137438, 343595, 687190, 697007, 1394014, 3485035, 4879049, 6970070, 9758098, 24395245, 48790490]

約数ペア:

[(1, 48790490), (2, 24395245), (5, 9758098), (7, 6970070), (10, 4879049), (14, 3485035), (35, 1394014), (70, 697007), (71, 687190), (142, 343595), (355, 137438), (497, 98170), (710, 68719), (994, 49085), (2485, 19634), (4970, 9817)]