49827760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5821}}^1$

素因数の和:5941

約数の個数: 40

約数和(自身を含む): 116952336

約数和(自身を除く): 67124576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 5821, 8560, 11642, 23284, 29105, 46568, 58210, 93136, 116420, 232840, 465680, 622847, 1245694, 2491388, 3114235, 4982776, 6228470, 9965552, 12456940, 24913880, 49827760]

約数ペア:

[(1, 49827760), (2, 24913880), (4, 12456940), (5, 9965552), (8, 6228470), (10, 4982776), (16, 3114235), (20, 2491388), (40, 1245694), (80, 622847), (107, 465680), (214, 232840), (428, 116420), (535, 93136), (856, 58210), (1070, 46568), (1712, 29105), (2140, 23284), (4280, 11642), (5821, 8560)]