49190570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 106686720

約数和(自身を除く): 57496150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 839, 902, 1066, 1430, 1678, 2255, 2665, 4195, 4510, 5330, 5863, 8390, 9229, 10907, 11726, 18458, 21814, 29315, 34399, 46145, 54535, 58630, 68798, 92290, 109070, 119977, 171995, 239954, 343990, 378389, 447187, 599885, 756778, 894374, 1199770, 1891945, 2235935, 3783890, 4471870, 4919057, 9838114, 24595285, 49190570]

約数ペア:

[(1, 49190570), (2, 24595285), (5, 9838114), (10, 4919057), (11, 4471870), (13, 3783890), (22, 2235935), (26, 1891945), (41, 1199770), (55, 894374), (65, 756778), (82, 599885), (110, 447187), (130, 378389), (143, 343990), (205, 239954), (286, 171995), (410, 119977), (451, 109070), (533, 92290), (715, 68798), (839, 58630), (902, 54535), (1066, 46145), (1430, 34399), (1678, 29315), (2255, 21814), (2665, 18458), (4195, 11726), (4510, 10907), (5330, 9229), (5863, 8390)]