50789375

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 80

約数和(自身を含む): 83973120

約数和(自身を除く): 33183745

約数列:

[1, 5, 7, 13, 19, 25, 35, 47, 65, 91, 95, 125, 133, 175, 235, 247, 325, 329, 455, 475, 611, 625, 665, 875, 893, 1175, 1235, 1625, 1645, 1729, 2275, 2375, 3055, 3325, 4277, 4375, 4465, 5875, 6175, 6251, 8125, 8225, 8645, 11375, 11609, 11875, 15275, 16625, 21385, 22325, 29375, 30875, 31255, 41125, 43225, 56875, 58045, 76375, 81263, 83125, 106925, 111625, 154375, 156275, 205625, 216125, 290225, 381875, 406315, 534625, 558125, 781375, 1080625, 1451125, 2031575, 2673125, 3906875, 7255625, 10157875, 50789375]

約数ペア:

[(1, 50789375), (5, 10157875), (7, 7255625), (13, 3906875), (19, 2673125), (25, 2031575), (35, 1451125), (47, 1080625), (65, 781375), (91, 558125), (95, 534625), (125, 406315), (133, 381875), (175, 290225), (235, 216125), (247, 205625), (325, 156275), (329, 154375), (455, 111625), (475, 106925), (611, 83125), (625, 81263), (665, 76375), (875, 58045), (893, 56875), (1175, 43225), (1235, 41125), (1625, 31255), (1645, 30875), (1729, 29375), (2275, 22325), (2375, 21385), (3055, 16625), (3325, 15275), (4277, 11875), (4375, 11609), (4465, 11375), (5875, 8645), (6175, 8225), (6251, 8125)]