49009365

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20549}}^1$

素因数の和:20613

約数の個数: 24

約数和(自身を含む): 86556600

約数和(自身を除く): 37547235

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 20549, 61647, 102745, 184941, 308235, 924705, 1089097, 3267291, 5445485, 9801873, 16336455, 49009365]

約数ペア:

[(1, 49009365), (3, 16336455), (5, 9801873), (9, 5445485), (15, 3267291), (45, 1089097), (53, 924705), (159, 308235), (265, 184941), (477, 102745), (795, 61647), (2385, 20549)]