56404448

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 113873760

約数和(自身を除く): 57469312

約数列:

[1, 2, 4, 8, 16, 32, 103, 109, 157, 206, 218, 314, 412, 436, 628, 824, 872, 1256, 1648, 1744, 2512, 3296, 3488, 5024, 11227, 16171, 17113, 22454, 32342, 34226, 44908, 64684, 68452, 89816, 129368, 136904, 179632, 258736, 273808, 359264, 517472, 547616, 1762639, 3525278, 7050556, 14101112, 28202224, 56404448]

約数ペア:

[(1, 56404448), (2, 28202224), (4, 14101112), (8, 7050556), (16, 3525278), (32, 1762639), (103, 547616), (109, 517472), (157, 359264), (206, 273808), (218, 258736), (314, 179632), (412, 136904), (436, 129368), (628, 89816), (824, 68452), (872, 64684), (1256, 44908), (1648, 34226), (1744, 32342), (2512, 22454), (3296, 17113), (3488, 16171), (5024, 11227)]