50938875

素因数分解:

$3^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 112

約数和(自身を含む): 105032928

約数和(自身を除く): 54094053

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 43, 45, 65, 75, 81, 117, 125, 129, 135, 195, 215, 225, 243, 325, 351, 375, 387, 405, 559, 585, 645, 675, 729, 975, 1053, 1075, 1125, 1161, 1215, 1625, 1677, 1755, 1935, 2025, 2795, 2925, 3159, 3225, 3375, 3483, 3645, 4875, 5031, 5265, 5375, 5805, 6075, 8385, 8775, 9477, 9675, 10125, 10449, 13975, 14625, 15093, 15795, 16125, 17415, 18225, 25155, 26325, 29025, 30375, 31347, 41925, 43875, 45279, 47385, 48375, 52245, 69875, 75465, 78975, 87075, 91125, 125775, 131625, 135837, 145125, 156735, 209625, 226395, 236925, 261225, 377325, 394875, 407511, 435375, 628875, 679185, 783675, 1131975, 1184625, 1306125, 1886625, 2037555, 3395925, 3918375, 5659875, 10187775, 16979625, 50938875]

約数ペア:

[(1, 50938875), (3, 16979625), (5, 10187775), (9, 5659875), (13, 3918375), (15, 3395925), (25, 2037555), (27, 1886625), (39, 1306125), (43, 1184625), (45, 1131975), (65, 783675), (75, 679185), (81, 628875), (117, 435375), (125, 407511), (129, 394875), (135, 377325), (195, 261225), (215, 236925), (225, 226395), (243, 209625), (325, 156735), (351, 145125), (375, 135837), (387, 131625), (405, 125775), (559, 91125), (585, 87075), (645, 78975), (675, 75465), (729, 69875), (975, 52245), (1053, 48375), (1075, 47385), (1125, 45279), (1161, 43875), (1215, 41925), (1625, 31347), (1677, 30375), (1755, 29025), (1935, 26325), (2025, 25155), (2795, 18225), (2925, 17415), (3159, 16125), (3225, 15795), (3375, 15093), (3483, 14625), (3645, 13975), (4875, 10449), (5031, 10125), (5265, 9675), (5375, 9477), (5805, 8775), (6075, 8385)]