56561388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6841}}^1$

素因数の和:6914

約数の個数: 48

約数和(自身を含む): 144831456

約数和(自身を除く): 88270068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 6841, 8268, 13682, 20523, 27364, 41046, 82092, 88933, 177866, 266799, 355732, 362573, 533598, 725146, 1067196, 1087719, 1450292, 2175438, 4350876, 4713449, 9426898, 14140347, 18853796, 28280694, 56561388]

約数ペア:

[(1, 56561388), (2, 28280694), (3, 18853796), (4, 14140347), (6, 9426898), (12, 4713449), (13, 4350876), (26, 2175438), (39, 1450292), (52, 1087719), (53, 1067196), (78, 725146), (106, 533598), (156, 362573), (159, 355732), (212, 266799), (318, 177866), (636, 88933), (689, 82092), (1378, 41046), (2067, 27364), (2756, 20523), (4134, 13682), (6841, 8268)]