52758272

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 122640000

約数和(自身を除く): 69881728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 413, 448, 472, 499, 826, 896, 944, 998, 1652, 1792, 1888, 1996, 3304, 3493, 3776, 3992, 6608, 6986, 7552, 7984, 13216, 13972, 15104, 15968, 26432, 27944, 29441, 31936, 52864, 55888, 58882, 63872, 105728, 111776, 117764, 127744, 206087, 223552, 235528, 412174, 447104, 471056, 824348, 894208, 942112, 1648696, 1884224, 3297392, 3768448, 6594784, 7536896, 13189568, 26379136, 52758272]

約数ペア:

[(1, 52758272), (2, 26379136), (4, 13189568), (7, 7536896), (8, 6594784), (14, 3768448), (16, 3297392), (28, 1884224), (32, 1648696), (56, 942112), (59, 894208), (64, 824348), (112, 471056), (118, 447104), (128, 412174), (224, 235528), (236, 223552), (256, 206087), (413, 127744), (448, 117764), (472, 111776), (499, 105728), (826, 63872), (896, 58882), (944, 55888), (998, 52864), (1652, 31936), (1792, 29441), (1888, 27944), (1996, 26432), (3304, 15968), (3493, 15104), (3776, 13972), (3992, 13216), (6608, 7984), (6986, 7552)]