51390696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2053}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 147888000

約数和(自身を除く): 96497304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2053, 2086, 3129, 3576, 4106, 4172, 6159, 6258, 8212, 8344, 12318, 12516, 14371, 16424, 24636, 25032, 28742, 43113, 49272, 57484, 86226, 114968, 172452, 305897, 344904, 611794, 917691, 1223588, 1835382, 2141279, 2447176, 3670764, 4282558, 6423837, 7341528, 8565116, 12847674, 17130232, 25695348, 51390696]

約数ペア:

[(1, 51390696), (2, 25695348), (3, 17130232), (4, 12847674), (6, 8565116), (7, 7341528), (8, 6423837), (12, 4282558), (14, 3670764), (21, 2447176), (24, 2141279), (28, 1835382), (42, 1223588), (56, 917691), (84, 611794), (149, 344904), (168, 305897), (298, 172452), (447, 114968), (596, 86226), (894, 57484), (1043, 49272), (1192, 43113), (1788, 28742), (2053, 25032), (2086, 24636), (3129, 16424), (3576, 14371), (4106, 12516), (4172, 12318), (6159, 8344), (6258, 8212)]