29853850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3533}}^1$

素因数の和:3571

約数の個数: 36

約数和(自身を含む): 60145146

約数和(自身を除く): 30291296

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 3533, 4225, 7066, 8450, 17665, 35330, 45929, 88325, 91858, 176650, 229645, 459290, 597077, 1148225, 1194154, 2296450, 2985385, 5970770, 14926925, 29853850]

約数ペア:

[(1, 29853850), (2, 14926925), (5, 5970770), (10, 2985385), (13, 2296450), (25, 1194154), (26, 1148225), (50, 597077), (65, 459290), (130, 229645), (169, 176650), (325, 91858), (338, 88325), (650, 45929), (845, 35330), (1690, 17665), (3533, 8450), (4225, 7066)]