51357408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31469}}^1$

素因数の和:31499

約数の個数: 48

約数和(自身を含む): 142747920

約数和(自身を除く): 91390512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 31469, 62938, 94407, 125876, 188814, 251752, 377628, 503504, 534973, 755256, 1007008, 1069946, 1510512, 1604919, 2139892, 3021024, 3209838, 4279784, 6419676, 8559568, 12839352, 17119136, 25678704, 51357408]

約数ペア:

[(1, 51357408), (2, 25678704), (3, 17119136), (4, 12839352), (6, 8559568), (8, 6419676), (12, 4279784), (16, 3209838), (17, 3021024), (24, 2139892), (32, 1604919), (34, 1510512), (48, 1069946), (51, 1007008), (68, 755256), (96, 534973), (102, 503504), (136, 377628), (204, 251752), (272, 188814), (408, 125876), (544, 94407), (816, 62938), (1632, 31469)]