47155960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 116017920

約数和(自身を除く): 68861960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2237, 2635, 4216, 4474, 5270, 8948, 10540, 11185, 17896, 21080, 22370, 38029, 44740, 69347, 76058, 89480, 138694, 152116, 190145, 277388, 304232, 346735, 380290, 554776, 693470, 760580, 1178899, 1386940, 1521160, 2357798, 2773880, 4715596, 5894495, 9431192, 11788990, 23577980, 47155960]

約数ペア:

[(1, 47155960), (2, 23577980), (4, 11788990), (5, 9431192), (8, 5894495), (10, 4715596), (17, 2773880), (20, 2357798), (31, 1521160), (34, 1386940), (40, 1178899), (62, 760580), (68, 693470), (85, 554776), (124, 380290), (136, 346735), (155, 304232), (170, 277388), (248, 190145), (310, 152116), (340, 138694), (527, 89480), (620, 76058), (680, 69347), (1054, 44740), (1240, 38029), (2108, 22370), (2237, 21080), (2635, 17896), (4216, 11185), (4474, 10540), (5270, 8948)]