48619454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21011}}^1$

素因数の和:21115

約数の個数: 16

約数和(自身を含む): 79425360

約数和(自身を除く): 30805906

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 21011, 42022, 273143, 546286, 1869979, 3739958, 24309727, 48619454]

約数ペア:

[(1, 48619454), (2, 24309727), (13, 3739958), (26, 1869979), (89, 546286), (178, 273143), (1157, 42022), (2314, 21011)]