53348690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2698

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 47428270

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 2591, 4118, 5182, 10295, 12955, 20590, 25910, 75139, 150278, 183961, 367922, 375695, 751390, 919805, 1839610, 5334869, 10669738, 26674345, 53348690]

約数ペア:

[(1, 53348690), (2, 26674345), (5, 10669738), (10, 5334869), (29, 1839610), (58, 919805), (71, 751390), (142, 375695), (145, 367922), (290, 183961), (355, 150278), (710, 75139), (2059, 25910), (2591, 20590), (4118, 12955), (5182, 10295)]