48885875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 63887616

約数和(自身を除く): 15001741

約数列:

[1, 5, 25, 47, 53, 125, 157, 235, 265, 785, 1175, 1325, 2491, 3925, 5875, 6625, 7379, 8321, 12455, 19625, 36895, 41605, 62275, 184475, 208025, 311375, 391087, 922375, 1040125, 1955435, 9777175, 48885875]

約数ペア:

[(1, 48885875), (5, 9777175), (25, 1955435), (47, 1040125), (53, 922375), (125, 391087), (157, 311375), (235, 208025), (265, 184475), (785, 62275), (1175, 41605), (1325, 36895), (2491, 19625), (3925, 12455), (5875, 8321), (6625, 7379)]