53478705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6977}}^1$

素因数の和:7065

約数の個数: 32

約数和(自身を含む): 99143424

約数和(自身を除く): 45664719

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 6977, 7665, 20931, 34885, 48839, 104655, 146517, 244195, 509321, 732585, 1527963, 2546605, 3565247, 7639815, 10695741, 17826235, 53478705]

約数ペア:

[(1, 53478705), (3, 17826235), (5, 10695741), (7, 7639815), (15, 3565247), (21, 2546605), (35, 1527963), (73, 732585), (105, 509321), (219, 244195), (365, 146517), (511, 104655), (1095, 48839), (1533, 34885), (2555, 20931), (6977, 7665)]