47379910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 88776000

約数和(自身を除く): 41396090

約数列:

[1, 2, 5, 10, 29, 58, 145, 199, 290, 398, 821, 995, 1642, 1990, 4105, 5771, 8210, 11542, 23809, 28855, 47618, 57710, 119045, 163379, 238090, 326758, 816895, 1633790, 4737991, 9475982, 23689955, 47379910]

約数ペア:

[(1, 47379910), (2, 23689955), (5, 9475982), (10, 4737991), (29, 1633790), (58, 816895), (145, 326758), (199, 238090), (290, 163379), (398, 119045), (821, 57710), (995, 47618), (1642, 28855), (1990, 23809), (4105, 11542), (5771, 8210)]