45187950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4329

約数の個数: 48

約数和(自身を含む): 113671296

約数和(自身を除く): 68483346

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 4243, 5325, 8486, 10650, 12729, 21215, 25458, 42430, 63645, 106075, 127290, 212150, 301253, 318225, 602506, 636450, 903759, 1506265, 1807518, 3012530, 4518795, 7531325, 9037590, 15062650, 22593975, 45187950]

約数ペア:

[(1, 45187950), (2, 22593975), (3, 15062650), (5, 9037590), (6, 7531325), (10, 4518795), (15, 3012530), (25, 1807518), (30, 1506265), (50, 903759), (71, 636450), (75, 602506), (142, 318225), (150, 301253), (213, 212150), (355, 127290), (426, 106075), (710, 63645), (1065, 42430), (1775, 25458), (2130, 21215), (3550, 12729), (4243, 10650), (5325, 8486)]