49593980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 109638144

約数和(自身を除く): 60044164

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 823, 1310, 1646, 2620, 3013, 3292, 4115, 6026, 8230, 12052, 15065, 16460, 18929, 30130, 37858, 60260, 75716, 94645, 107813, 189290, 215626, 378580, 431252, 539065, 1078130, 2156260, 2479699, 4959398, 9918796, 12398495, 24796990, 49593980]

約数ペア:

[(1, 49593980), (2, 24796990), (4, 12398495), (5, 9918796), (10, 4959398), (20, 2479699), (23, 2156260), (46, 1078130), (92, 539065), (115, 431252), (131, 378580), (230, 215626), (262, 189290), (460, 107813), (524, 94645), (655, 75716), (823, 60260), (1310, 37858), (1646, 30130), (2620, 18929), (3013, 16460), (3292, 15065), (4115, 12052), (6026, 8230)]