49639887

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 79948960

約数和(自身を除く): 30309073

約数列:

[1, 3, 9, 11, 33, 79, 99, 121, 237, 363, 577, 711, 869, 1089, 1731, 2607, 5193, 6347, 7821, 9559, 19041, 28677, 45583, 57123, 69817, 86031, 136749, 209451, 410247, 501413, 628353, 1504239, 4512717, 5515543, 16546629, 49639887]

約数ペア:

[(1, 49639887), (3, 16546629), (9, 5515543), (11, 4512717), (33, 1504239), (79, 628353), (99, 501413), (121, 410247), (237, 209451), (363, 136749), (577, 86031), (711, 69817), (869, 57123), (1089, 45583), (1731, 28677), (2607, 19041), (5193, 9559), (6347, 7821)]