48566375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 75937680

約数和(自身を除く): 27371305

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 121, 125, 143, 169, 209, 247, 275, 325, 475, 605, 715, 845, 1045, 1235, 1375, 1573, 1625, 1859, 2299, 2375, 2717, 3025, 3211, 3575, 4225, 5225, 6175, 7865, 9295, 11495, 13585, 15125, 16055, 17875, 20449, 21125, 26125, 29887, 30875, 35321, 39325, 46475, 57475, 67925, 80275, 102245, 149435, 176605, 196625, 232375, 287375, 339625, 388531, 401375, 511225, 747175, 883025, 1942655, 2556125, 3735875, 4415125, 9713275, 48566375]

約数ペア:

[(1, 48566375), (5, 9713275), (11, 4415125), (13, 3735875), (19, 2556125), (25, 1942655), (55, 883025), (65, 747175), (95, 511225), (121, 401375), (125, 388531), (143, 339625), (169, 287375), (209, 232375), (247, 196625), (275, 176605), (325, 149435), (475, 102245), (605, 80275), (715, 67925), (845, 57475), (1045, 46475), (1235, 39325), (1375, 35321), (1573, 30875), (1625, 29887), (1859, 26125), (2299, 21125), (2375, 20449), (2717, 17875), (3025, 16055), (3211, 15125), (3575, 13585), (4225, 11495), (5225, 9295), (6175, 7865)]