51258150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 144693120

約数和(自身を除く): 93434970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 150, 215, 225, 258, 270, 387, 430, 450, 645, 675, 774, 883, 1075, 1161, 1290, 1350, 1766, 1935, 2150, 2322, 2649, 3225, 3870, 4415, 5298, 5805, 6450, 7947, 8830, 9675, 11610, 13245, 15894, 19350, 22075, 23841, 26490, 29025, 37969, 39735, 44150, 47682, 58050, 66225, 75938, 79470, 113907, 119205, 132450, 189845, 198675, 227814, 238410, 341721, 379690, 397350, 569535, 596025, 683442, 949225, 1025163, 1139070, 1192050, 1708605, 1898450, 2050326, 2847675, 3417210, 5125815, 5695350, 8543025, 10251630, 17086050, 25629075, 51258150]

約数ペア:

[(1, 51258150), (2, 25629075), (3, 17086050), (5, 10251630), (6, 8543025), (9, 5695350), (10, 5125815), (15, 3417210), (18, 2847675), (25, 2050326), (27, 1898450), (30, 1708605), (43, 1192050), (45, 1139070), (50, 1025163), (54, 949225), (75, 683442), (86, 596025), (90, 569535), (129, 397350), (135, 379690), (150, 341721), (215, 238410), (225, 227814), (258, 198675), (270, 189845), (387, 132450), (430, 119205), (450, 113907), (645, 79470), (675, 75938), (774, 66225), (883, 58050), (1075, 47682), (1161, 44150), (1290, 39735), (1350, 37969), (1766, 29025), (1935, 26490), (2150, 23841), (2322, 22075), (2649, 19350), (3225, 15894), (3870, 13245), (4415, 11610), (5298, 9675), (5805, 8830), (6450, 7947)]