51048525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 94279680

約数和(自身を除く): 43231155

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 1439, 2365, 3225, 4317, 7095, 7195, 11825, 15829, 21585, 35475, 35975, 47487, 61877, 79145, 107925, 185631, 237435, 309385, 395725, 680647, 928155, 1187175, 1546925, 2041941, 3403235, 4640775, 10209705, 17016175, 51048525]

約数ペア:

[(1, 51048525), (3, 17016175), (5, 10209705), (11, 4640775), (15, 3403235), (25, 2041941), (33, 1546925), (43, 1187175), (55, 928155), (75, 680647), (129, 395725), (165, 309385), (215, 237435), (275, 185631), (473, 107925), (645, 79145), (825, 61877), (1075, 47487), (1419, 35975), (1439, 35475), (2365, 21585), (3225, 15829), (4317, 11825), (7095, 7195)]