47105470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 90131616

約数和(自身を除く): 43026146

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 691, 802, 1382, 2005, 3455, 4010, 6817, 6910, 11747, 13634, 23494, 34085, 58735, 68170, 117470, 277091, 554182, 1385455, 2770910, 4710547, 9421094, 23552735, 47105470]

約数ペア:

[(1, 47105470), (2, 23552735), (5, 9421094), (10, 4710547), (17, 2770910), (34, 1385455), (85, 554182), (170, 277091), (401, 117470), (691, 68170), (802, 58735), (1382, 34085), (2005, 23494), (3455, 13634), (4010, 11747), (6817, 6910)]