55371440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 60

約数和(自身を含む): 133492944

約数和(自身を除く): 78121504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 823, 841, 1160, 1646, 1682, 2320, 3292, 3364, 4115, 4205, 6584, 6728, 8230, 8410, 13168, 13456, 16460, 16820, 23867, 32920, 33640, 47734, 65840, 67280, 95468, 119335, 190936, 238670, 381872, 477340, 692143, 954680, 1384286, 1909360, 2768572, 3460715, 5537144, 6921430, 11074288, 13842860, 27685720, 55371440]

約数ペア:

[(1, 55371440), (2, 27685720), (4, 13842860), (5, 11074288), (8, 6921430), (10, 5537144), (16, 3460715), (20, 2768572), (29, 1909360), (40, 1384286), (58, 954680), (80, 692143), (116, 477340), (145, 381872), (232, 238670), (290, 190936), (464, 119335), (580, 95468), (823, 67280), (841, 65840), (1160, 47734), (1646, 33640), (1682, 32920), (2320, 23867), (3292, 16820), (3364, 16460), (4115, 13456), (4205, 13168), (6584, 8410), (6728, 8230)]