49639210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1907}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 94789440

約数和(自身を除く): 45150230

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 1907, 2603, 3814, 5206, 9535, 13015, 19070, 26030, 36233, 72466, 181165, 261259, 362330, 522518, 1306295, 2612590, 4963921, 9927842, 24819605, 49639210]

約数ペア:

[(1, 49639210), (2, 24819605), (5, 9927842), (10, 4963921), (19, 2612590), (38, 1306295), (95, 522518), (137, 362330), (190, 261259), (274, 181165), (685, 72466), (1370, 36233), (1907, 26030), (2603, 19070), (3814, 13015), (5206, 9535)]