51983776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 66557024

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 104, 116, 124, 139, 208, 232, 248, 278, 377, 403, 416, 464, 496, 556, 754, 806, 899, 928, 992, 1112, 1508, 1612, 1798, 1807, 2224, 3016, 3224, 3596, 3614, 4031, 4309, 4448, 6032, 6448, 7192, 7228, 8062, 8618, 11687, 12064, 12896, 14384, 14456, 16124, 17236, 23374, 28768, 28912, 32248, 34472, 46748, 52403, 56017, 57824, 64496, 68944, 93496, 104806, 112034, 124961, 128992, 137888, 186992, 209612, 224068, 249922, 373984, 419224, 448136, 499844, 838448, 896272, 999688, 1624493, 1676896, 1792544, 1999376, 3248986, 3998752, 6497972, 12995944, 25991888, 51983776]

約数ペア:

[(1, 51983776), (2, 25991888), (4, 12995944), (8, 6497972), (13, 3998752), (16, 3248986), (26, 1999376), (29, 1792544), (31, 1676896), (32, 1624493), (52, 999688), (58, 896272), (62, 838448), (104, 499844), (116, 448136), (124, 419224), (139, 373984), (208, 249922), (232, 224068), (248, 209612), (278, 186992), (377, 137888), (403, 128992), (416, 124961), (464, 112034), (496, 104806), (556, 93496), (754, 68944), (806, 64496), (899, 57824), (928, 56017), (992, 52403), (1112, 46748), (1508, 34472), (1612, 32248), (1798, 28912), (1807, 28768), (2224, 23374), (3016, 17236), (3224, 16124), (3596, 14456), (3614, 14384), (4031, 12896), (4309, 12064), (4448, 11687), (6032, 8618), (6448, 8062), (7192, 7228)]