49165700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28921}}^1$

素因数の和:28952

約数の個数: 36

約数和(自身を含む): 112969332

約数和(自身を除く): 63803632

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 28921, 57842, 115684, 144605, 289210, 491657, 578420, 723025, 983314, 1446050, 1966628, 2458285, 2892100, 4916570, 9833140, 12291425, 24582850, 49165700]

約数ペア:

[(1, 49165700), (2, 24582850), (4, 12291425), (5, 9833140), (10, 4916570), (17, 2892100), (20, 2458285), (25, 1966628), (34, 1446050), (50, 983314), (68, 723025), (85, 578420), (100, 491657), (170, 289210), (340, 144605), (425, 115684), (850, 57842), (1700, 28921)]