51717792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{76961}}^1$

素因数の和:76981

約数の個数: 48

約数和(自身を含む): 155155392

約数和(自身を除く): 103437600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 76961, 153922, 230883, 307844, 461766, 538727, 615688, 923532, 1077454, 1231376, 1616181, 1847064, 2154908, 2462752, 3232362, 3694128, 4309816, 6464724, 7388256, 8619632, 12929448, 17239264, 25858896, 51717792]

約数ペア:

[(1, 51717792), (2, 25858896), (3, 17239264), (4, 12929448), (6, 8619632), (7, 7388256), (8, 6464724), (12, 4309816), (14, 3694128), (16, 3232362), (21, 2462752), (24, 2154908), (28, 1847064), (32, 1616181), (42, 1231376), (48, 1077454), (56, 923532), (84, 615688), (96, 538727), (112, 461766), (168, 307844), (224, 230883), (336, 153922), (672, 76961)]