51436908

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 134730960

約数和(自身を除く): 83294052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 397, 531, 549, 708, 732, 794, 1062, 1098, 1191, 1588, 2124, 2196, 2382, 3573, 3599, 4764, 7146, 7198, 10797, 14292, 14396, 21594, 23423, 24217, 32391, 43188, 46846, 48434, 64782, 70269, 72651, 93692, 96868, 129564, 140538, 145302, 210807, 217953, 281076, 290604, 421614, 435906, 843228, 871812, 1428803, 2857606, 4286409, 5715212, 8572818, 12859227, 17145636, 25718454, 51436908]

約数ペア:

[(1, 51436908), (2, 25718454), (3, 17145636), (4, 12859227), (6, 8572818), (9, 5715212), (12, 4286409), (18, 2857606), (36, 1428803), (59, 871812), (61, 843228), (118, 435906), (122, 421614), (177, 290604), (183, 281076), (236, 217953), (244, 210807), (354, 145302), (366, 140538), (397, 129564), (531, 96868), (549, 93692), (708, 72651), (732, 70269), (794, 64782), (1062, 48434), (1098, 46846), (1191, 43188), (1588, 32391), (2124, 24217), (2196, 23423), (2382, 21594), (3573, 14396), (3599, 14292), (4764, 10797), (7146, 7198)]