49647980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{52817}}^1$

素因数の和:52873

約数の個数: 24

約数和(自身を含む): 106481088

約数和(自身を除く): 56833108

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 52817, 105634, 211268, 264085, 528170, 1056340, 2482399, 4964798, 9929596, 12411995, 24823990, 49647980]

約数ペア:

[(1, 49647980), (2, 24823990), (4, 12411995), (5, 9929596), (10, 4964798), (20, 2482399), (47, 1056340), (94, 528170), (188, 264085), (235, 211268), (470, 105634), (940, 52817)]