56877488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 116659200

約数和(自身を除く): 59781712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 223, 304, 446, 839, 892, 1678, 1784, 3356, 3568, 4237, 6712, 8474, 13424, 15941, 16948, 31882, 33896, 63764, 67792, 127528, 187097, 255056, 374194, 748388, 1496776, 2993552, 3554843, 7109686, 14219372, 28438744, 56877488]

約数ペア:

[(1, 56877488), (2, 28438744), (4, 14219372), (8, 7109686), (16, 3554843), (19, 2993552), (38, 1496776), (76, 748388), (152, 374194), (223, 255056), (304, 187097), (446, 127528), (839, 67792), (892, 63764), (1678, 33896), (1784, 31882), (3356, 16948), (3568, 15941), (4237, 13424), (6712, 8474)]