55928886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 124975872

約数和(自身を除く): 69046986

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 83, 106, 159, 163, 166, 249, 318, 326, 489, 498, 689, 978, 1079, 1378, 2067, 2119, 2158, 3237, 4134, 4238, 4399, 6357, 6474, 8639, 8798, 12714, 13197, 13529, 17278, 25917, 26394, 27058, 40587, 51834, 57187, 81174, 112307, 114374, 171561, 175877, 224614, 336921, 343122, 351754, 527631, 673842, 717037, 1055262, 1434074, 2151111, 4302222, 9321481, 18642962, 27964443, 55928886]

約数ペア:

[(1, 55928886), (2, 27964443), (3, 18642962), (6, 9321481), (13, 4302222), (26, 2151111), (39, 1434074), (53, 1055262), (78, 717037), (83, 673842), (106, 527631), (159, 351754), (163, 343122), (166, 336921), (249, 224614), (318, 175877), (326, 171561), (489, 114374), (498, 112307), (689, 81174), (978, 57187), (1079, 51834), (1378, 40587), (2067, 27058), (2119, 26394), (2158, 25917), (3237, 17278), (4134, 13529), (4238, 13197), (4399, 12714), (6357, 8798), (6474, 8639)]