49882760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 120106800

約数和(自身を除く): 70224040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 109, 136, 170, 218, 340, 436, 545, 673, 680, 872, 1090, 1346, 1853, 2180, 2692, 3365, 3706, 4360, 5384, 6730, 7412, 9265, 11441, 13460, 14824, 18530, 22882, 26920, 37060, 45764, 57205, 73357, 74120, 91528, 114410, 146714, 228820, 293428, 366785, 457640, 586856, 733570, 1247069, 1467140, 2494138, 2934280, 4988276, 6235345, 9976552, 12470690, 24941380, 49882760]

約数ペア:

[(1, 49882760), (2, 24941380), (4, 12470690), (5, 9976552), (8, 6235345), (10, 4988276), (17, 2934280), (20, 2494138), (34, 1467140), (40, 1247069), (68, 733570), (85, 586856), (109, 457640), (136, 366785), (170, 293428), (218, 228820), (340, 146714), (436, 114410), (545, 91528), (673, 74120), (680, 73357), (872, 57205), (1090, 45764), (1346, 37060), (1853, 26920), (2180, 22882), (2692, 18530), (3365, 14824), (3706, 13460), (4360, 11441), (5384, 9265), (6730, 7412)]