47918710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1229}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 98832960

約数和(自身を除く): 50914250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 1229, 2458, 2785, 3899, 5570, 6145, 7798, 8603, 12290, 17206, 19495, 38990, 43015, 86030, 684553, 1369106, 3422765, 4791871, 6845530, 9583742, 23959355, 47918710]

約数ペア:

[(1, 47918710), (2, 23959355), (5, 9583742), (7, 6845530), (10, 4791871), (14, 3422765), (35, 1369106), (70, 684553), (557, 86030), (1114, 43015), (1229, 38990), (2458, 19495), (2785, 17206), (3899, 12290), (5570, 8603), (6145, 7798)]