49028925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 89851392

約数和(自身を除く): 40822467

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 737, 825, 887, 1005, 1675, 2211, 2661, 3685, 4435, 5025, 9757, 11055, 13305, 18425, 22175, 29271, 48785, 55275, 59429, 66525, 146355, 178287, 243925, 297145, 653719, 731775, 891435, 1485725, 1961157, 3268595, 4457175, 9805785, 16342975, 49028925]

約数ペア:

[(1, 49028925), (3, 16342975), (5, 9805785), (11, 4457175), (15, 3268595), (25, 1961157), (33, 1485725), (55, 891435), (67, 731775), (75, 653719), (165, 297145), (201, 243925), (275, 178287), (335, 146355), (737, 66525), (825, 59429), (887, 55275), (1005, 48785), (1675, 29271), (2211, 22175), (2661, 18425), (3685, 13305), (4435, 11055), (5025, 9757)]