56390768

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4270

約数の個数: 60

約数和(自身を含む): 134602992

約数和(自身を除く): 78212224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 4231, 6664, 8462, 13328, 16924, 29617, 33848, 59234, 67696, 71927, 118468, 143854, 207319, 236936, 287708, 414638, 473872, 503489, 575416, 829276, 1006978, 1150832, 1658552, 2013956, 3317104, 3524423, 4027912, 7048846, 8055824, 14097692, 28195384, 56390768]

約数ペア:

[(1, 56390768), (2, 28195384), (4, 14097692), (7, 8055824), (8, 7048846), (14, 4027912), (16, 3524423), (17, 3317104), (28, 2013956), (34, 1658552), (49, 1150832), (56, 1006978), (68, 829276), (98, 575416), (112, 503489), (119, 473872), (136, 414638), (196, 287708), (238, 236936), (272, 207319), (392, 143854), (476, 118468), (784, 71927), (833, 67696), (952, 59234), (1666, 33848), (1904, 29617), (3332, 16924), (4231, 13328), (6664, 8462)]