54408097268

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{18397}}^1$

素因数の和:18685

約数の個数: 72

約数和(自身を含む): 112754718720

約数和(自身を除く): 58346621452

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 191, 196, 316, 382, 553, 764, 1106, 1337, 2212, 2674, 3871, 5348, 7742, 9359, 15089, 15484, 18397, 18718, 30178, 36794, 37436, 60356, 73588, 105623, 128779, 211246, 257558, 422492, 515116, 739361, 901453, 1453363, 1478722, 1802906, 2906726, 2957444, 3513827, 3605812, 5813452, 7027654, 10173541, 14055308, 20347082, 24596789, 40694164, 49193578, 71214787, 98387156, 142429574, 172177523, 277592333, 284859148, 344355046, 555184666, 688710092, 1110369332, 1943146331, 3886292662, 7772585324, 13602024317, 27204048634, 54408097268]

約数ペア:

[(1, 54408097268), (2, 27204048634), (4, 13602024317), (7, 7772585324), (14, 3886292662), (28, 1943146331), (49, 1110369332), (79, 688710092), (98, 555184666), (158, 344355046), (191, 284859148), (196, 277592333), (316, 172177523), (382, 142429574), (553, 98387156), (764, 71214787), (1106, 49193578), (1337, 40694164), (2212, 24596789), (2674, 20347082), (3871, 14055308), (5348, 10173541), (7742, 7027654), (9359, 5813452), (15089, 3605812), (15484, 3513827), (18397, 2957444), (18718, 2906726), (30178, 1802906), (36794, 1478722), (37436, 1453363), (60356, 901453), (73588, 739361), (105623, 515116), (128779, 422492), (211246, 257558)]