49889968130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1220699}}^1$

素因数の和:1220834

約数の個数: 32

約数和(自身を含む): 92636481600

約数和(自身を除く): 42746513470

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 4087, 8174, 20435, 40870, 1220699, 2441398, 6103495, 12206990, 74462639, 81786833, 148925278, 163573666, 372313195, 408934165, 744626390, 817868330, 4988996813, 9977993626, 24944984065, 49889968130]

約数ペア:

[(1, 49889968130), (2, 24944984065), (5, 9977993626), (10, 4988996813), (61, 817868330), (67, 744626390), (122, 408934165), (134, 372313195), (305, 163573666), (335, 148925278), (610, 81786833), (670, 74462639), (4087, 12206990), (8174, 6103495), (20435, 2441398), (40870, 1220699)]