42533590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 47460650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 190, 209, 235, 418, 433, 470, 517, 866, 893, 1034, 1045, 1786, 2090, 2165, 2585, 4330, 4465, 4763, 5170, 8227, 8930, 9526, 9823, 16454, 19646, 20351, 23815, 40702, 41135, 47630, 49115, 82270, 90497, 98230, 101755, 180994, 203510, 223861, 386669, 447722, 452485, 773338, 904970, 1119305, 1933345, 2238610, 3866690, 4253359, 8506718, 21266795, 42533590]

約数ペア:

[(1, 42533590), (2, 21266795), (5, 8506718), (10, 4253359), (11, 3866690), (19, 2238610), (22, 1933345), (38, 1119305), (47, 904970), (55, 773338), (94, 452485), (95, 447722), (110, 386669), (190, 223861), (209, 203510), (235, 180994), (418, 101755), (433, 98230), (470, 90497), (517, 82270), (866, 49115), (893, 47630), (1034, 41135), (1045, 40702), (1786, 23815), (2090, 20351), (2165, 19646), (2585, 16454), (4330, 9823), (4465, 9526), (4763, 8930), (5170, 8227)]