68486093950

素因数分解:

$2^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1097}}^1\times {\mathrm{2897}}^1$

素因数の和:4437

約数の個数: 48

約数和(自身を含む): 127840192704

約数和(自身を除く): 59354098754

約数列:

[1, 2, 5, 10, 25, 50, 431, 862, 1097, 2155, 2194, 2897, 4310, 5485, 5794, 10775, 10970, 14485, 21550, 27425, 28970, 54850, 72425, 144850, 472807, 945614, 1248607, 2364035, 2497214, 3178009, 4728070, 6243035, 6356018, 11820175, 12486070, 15890045, 23640350, 31215175, 31780090, 62430350, 79450225, 158900450, 1369721879, 2739443758, 6848609395, 13697218790, 34243046975, 68486093950]

約数ペア:

[(1, 68486093950), (2, 34243046975), (5, 13697218790), (10, 6848609395), (25, 2739443758), (50, 1369721879), (431, 158900450), (862, 79450225), (1097, 62430350), (2155, 31780090), (2194, 31215175), (2897, 23640350), (4310, 15890045), (5485, 12486070), (5794, 11820175), (10775, 6356018), (10970, 6243035), (14485, 4728070), (21550, 3178009), (27425, 2497214), (28970, 2364035), (54850, 1248607), (72425, 945614), (144850, 472807)]