57439356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19379}}^1$

素因数の和:19418

約数の個数: 48

約数和(自身を含む): 151939200

約数和(自身を除く): 94499844

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, 19379, 38758, 58137, 77516, 116274, 232548, 251927, 368201, 503854, 736402, 755781, 1007708, 1104603, 1472804, 1511562, 2209206, 3023124, 4418412, 4786613, 9573226, 14359839, 19146452, 28719678, 57439356]

約数ペア:

[(1, 57439356), (2, 28719678), (3, 19146452), (4, 14359839), (6, 9573226), (12, 4786613), (13, 4418412), (19, 3023124), (26, 2209206), (38, 1511562), (39, 1472804), (52, 1104603), (57, 1007708), (76, 755781), (78, 736402), (114, 503854), (156, 368201), (228, 251927), (247, 232548), (494, 116274), (741, 77516), (988, 58137), (1482, 38758), (2964, 19379)]