47040790

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 86248800

約数和(自身を除く): 39208010

約数列:

[1, 2, 5, 10, 131, 149, 241, 262, 298, 482, 655, 745, 1205, 1310, 1490, 2410, 19519, 31571, 35909, 39038, 63142, 71818, 97595, 157855, 179545, 195190, 315710, 359090, 4704079, 9408158, 23520395, 47040790]

約数ペア:

[(1, 47040790), (2, 23520395), (5, 9408158), (10, 4704079), (131, 359090), (149, 315710), (241, 195190), (262, 179545), (298, 157855), (482, 97595), (655, 71818), (745, 63142), (1205, 39038), (1310, 35909), (1490, 31571), (2410, 19519)]