26593450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 53809056

約数和(自身を除く): 27215606

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 251, 325, 326, 502, 650, 815, 1255, 1630, 2119, 2510, 3263, 4075, 4238, 6275, 6526, 8150, 10595, 12550, 16315, 21190, 32630, 40913, 52975, 81575, 81826, 105950, 163150, 204565, 409130, 531869, 1022825, 1063738, 2045650, 2659345, 5318690, 13296725, 26593450]

約数ペア:

[(1, 26593450), (2, 13296725), (5, 5318690), (10, 2659345), (13, 2045650), (25, 1063738), (26, 1022825), (50, 531869), (65, 409130), (130, 204565), (163, 163150), (251, 105950), (325, 81826), (326, 81575), (502, 52975), (650, 40913), (815, 32630), (1255, 21190), (1630, 16315), (2119, 12550), (2510, 10595), (3263, 8150), (4075, 6526), (4238, 6275)]