47930740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16759}}^1$

素因数の和:16792

約数の個数: 48

約数和(自身を含む): 118258560

約数和(自身を除く): 70327820

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16759, 33518, 67036, 83795, 167590, 184349, 217867, 335180, 368698, 435734, 737396, 871468, 921745, 1089335, 1843490, 2178670, 2396537, 3686980, 4357340, 4793074, 9586148, 11982685, 23965370, 47930740]

約数ペア:

[(1, 47930740), (2, 23965370), (4, 11982685), (5, 9586148), (10, 4793074), (11, 4357340), (13, 3686980), (20, 2396537), (22, 2178670), (26, 1843490), (44, 1089335), (52, 921745), (55, 871468), (65, 737396), (110, 435734), (130, 368698), (143, 335180), (220, 217867), (260, 184349), (286, 167590), (572, 83795), (715, 67036), (1430, 33518), (2860, 16759)]