53669920

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6329}}^1$

素因数の和:6397

約数の個数: 48

約数和(自身を含む): 129207960

約数和(自身を除く): 75538040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 6329, 8480, 12658, 25316, 31645, 50632, 63290, 101264, 126580, 202528, 253160, 335437, 506320, 670874, 1012640, 1341748, 1677185, 2683496, 3354370, 5366992, 6708740, 10733984, 13417480, 26834960, 53669920]

約数ペア:

[(1, 53669920), (2, 26834960), (4, 13417480), (5, 10733984), (8, 6708740), (10, 5366992), (16, 3354370), (20, 2683496), (32, 1677185), (40, 1341748), (53, 1012640), (80, 670874), (106, 506320), (160, 335437), (212, 253160), (265, 202528), (424, 126580), (530, 101264), (848, 63290), (1060, 50632), (1696, 31645), (2120, 25316), (4240, 12658), (6329, 8480)]