53012925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 109951296

約数和(自身を除く): 56938371

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 97, 105, 175, 225, 291, 315, 347, 485, 525, 679, 873, 1041, 1455, 1575, 1735, 2037, 2425, 2429, 3123, 3395, 4365, 5205, 6111, 7275, 7287, 8675, 10185, 12145, 15615, 16975, 21825, 21861, 26025, 30555, 33659, 36435, 50925, 60725, 78075, 100977, 109305, 152775, 168295, 182175, 235613, 302931, 504885, 546525, 706839, 841475, 1178065, 1514655, 2120517, 2524425, 3534195, 5890325, 7573275, 10602585, 17670975, 53012925]

約数ペア:

[(1, 53012925), (3, 17670975), (5, 10602585), (7, 7573275), (9, 5890325), (15, 3534195), (21, 2524425), (25, 2120517), (35, 1514655), (45, 1178065), (63, 841475), (75, 706839), (97, 546525), (105, 504885), (175, 302931), (225, 235613), (291, 182175), (315, 168295), (347, 152775), (485, 109305), (525, 100977), (679, 78075), (873, 60725), (1041, 50925), (1455, 36435), (1575, 33659), (1735, 30555), (2037, 26025), (2425, 21861), (2429, 21825), (3123, 16975), (3395, 15615), (4365, 12145), (5205, 10185), (6111, 8675), (7275, 7287)]