55272940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 119734272

約数和(自身を除く): 64461332

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 235, 254, 463, 470, 508, 635, 926, 940, 1270, 1852, 2315, 2540, 4630, 5969, 9260, 11938, 21761, 23876, 29845, 43522, 58801, 59690, 87044, 108805, 117602, 119380, 217610, 235204, 294005, 435220, 588010, 1176020, 2763647, 5527294, 11054588, 13818235, 27636470, 55272940]

約数ペア:

[(1, 55272940), (2, 27636470), (4, 13818235), (5, 11054588), (10, 5527294), (20, 2763647), (47, 1176020), (94, 588010), (127, 435220), (188, 294005), (235, 235204), (254, 217610), (463, 119380), (470, 117602), (508, 108805), (635, 87044), (926, 59690), (940, 58801), (1270, 43522), (1852, 29845), (2315, 23876), (2540, 21761), (4630, 11938), (5969, 9260)]