55495446

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 66432234

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 79, 97, 102, 142, 158, 194, 213, 237, 291, 426, 474, 582, 1207, 1343, 1649, 2414, 2686, 3298, 3621, 4029, 4947, 5609, 6887, 7242, 7663, 8058, 9894, 11218, 13774, 15326, 16827, 20661, 22989, 33654, 41322, 45978, 95353, 117079, 130271, 190706, 234158, 260542, 286059, 351237, 390813, 544073, 572118, 702474, 781626, 1088146, 1632219, 3264438, 9249241, 18498482, 27747723, 55495446]

約数ペア:

[(1, 55495446), (2, 27747723), (3, 18498482), (6, 9249241), (17, 3264438), (34, 1632219), (51, 1088146), (71, 781626), (79, 702474), (97, 572118), (102, 544073), (142, 390813), (158, 351237), (194, 286059), (213, 260542), (237, 234158), (291, 190706), (426, 130271), (474, 117079), (582, 95353), (1207, 45978), (1343, 41322), (1649, 33654), (2414, 22989), (2686, 20661), (3298, 16827), (3621, 15326), (4029, 13774), (4947, 11218), (5609, 9894), (6887, 8058), (7242, 7663)]