47957930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 42520150

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 2309, 4154, 4618, 10385, 11545, 20770, 23090, 71579, 143158, 154703, 309406, 357895, 715790, 773515, 1547030, 4795793, 9591586, 23978965, 47957930]

約数ペア:

[(1, 47957930), (2, 23978965), (5, 9591586), (10, 4795793), (31, 1547030), (62, 773515), (67, 715790), (134, 357895), (155, 309406), (310, 154703), (335, 143158), (670, 71579), (2077, 23090), (2309, 20770), (4154, 11545), (4618, 10385)]