389637050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15073}}^1$

素因数の和:15143

約数の個数: 48

約数和(自身を含む): 807484032

約数和(自身を除く): 417846982

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 5170, 12925, 15073, 25850, 30146, 75365, 150730, 165803, 331606, 376825, 708431, 753650, 829015, 1416862, 1658030, 3542155, 4145075, 7084310, 7792741, 8290150, 15585482, 17710775, 35421550, 38963705, 77927410, 194818525, 389637050]

約数ペア:

[(1, 389637050), (2, 194818525), (5, 77927410), (10, 38963705), (11, 35421550), (22, 17710775), (25, 15585482), (47, 8290150), (50, 7792741), (55, 7084310), (94, 4145075), (110, 3542155), (235, 1658030), (275, 1416862), (470, 829015), (517, 753650), (550, 708431), (1034, 376825), (1175, 331606), (2350, 165803), (2585, 150730), (5170, 75365), (12925, 30146), (15073, 25850)]