51975800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15287}}^1$

素因数の和:15320

約数の個数: 48

約数和(自身を含む): 127960560

約数和(自身を除く): 75984760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 15287, 30574, 61148, 76435, 122296, 152870, 259879, 305740, 382175, 519758, 611480, 764350, 1039516, 1299395, 1528700, 2079032, 2598790, 3057400, 5197580, 6496975, 10395160, 12993950, 25987900, 51975800]

約数ペア:

[(1, 51975800), (2, 25987900), (4, 12993950), (5, 10395160), (8, 6496975), (10, 5197580), (17, 3057400), (20, 2598790), (25, 2079032), (34, 1528700), (40, 1299395), (50, 1039516), (68, 764350), (85, 611480), (100, 519758), (136, 382175), (170, 305740), (200, 259879), (340, 152870), (425, 122296), (680, 76435), (850, 61148), (1700, 30574), (3400, 15287)]