57421572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19373}}^1$

素因数の和:19412

約数の個数: 48

約数和(自身を含む): 151892160

約数和(自身を除く): 94470588

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 19373, 38746, 58119, 77492, 116238, 232476, 251849, 368087, 503698, 736174, 755547, 1007396, 1104261, 1472348, 1511094, 2208522, 3022188, 4417044, 4785131, 9570262, 14355393, 19140524, 28710786, 57421572]

約数ペア:

[(1, 57421572), (2, 28710786), (3, 19140524), (4, 14355393), (6, 9570262), (12, 4785131), (13, 4417044), (19, 3022188), (26, 2208522), (38, 1511094), (39, 1472348), (52, 1104261), (57, 1007396), (76, 755547), (78, 736174), (114, 503698), (156, 368087), (228, 251849), (247, 232476), (494, 116238), (741, 77492), (988, 58119), (1482, 38746), (2964, 19373)]