49474120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9739}}^1$

素因数の和:9877

約数の個数: 32

約数和(自身を含む): 112204800

約数和(自身を除く): 62730680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9739, 19478, 38956, 48695, 77912, 97390, 194780, 389560, 1236853, 2473706, 4947412, 6184265, 9894824, 12368530, 24737060, 49474120]

約数ペア:

[(1, 49474120), (2, 24737060), (4, 12368530), (5, 9894824), (8, 6184265), (10, 4947412), (20, 2473706), (40, 1236853), (127, 389560), (254, 194780), (508, 97390), (635, 77912), (1016, 48695), (1270, 38956), (2540, 19478), (5080, 9739)]