52085800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 138875040

約数和(自身を除く): 86789240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 67, 92, 100, 104, 115, 130, 134, 169, 184, 200, 230, 260, 268, 299, 325, 335, 338, 460, 520, 536, 575, 598, 650, 670, 676, 845, 871, 920, 1150, 1196, 1300, 1340, 1352, 1495, 1541, 1675, 1690, 1742, 2300, 2392, 2600, 2680, 2990, 3082, 3350, 3380, 3484, 3887, 4225, 4355, 4600, 5980, 6164, 6700, 6760, 6968, 7475, 7705, 7774, 8450, 8710, 11323, 11960, 12328, 13400, 14950, 15410, 15548, 16900, 17420, 19435, 20033, 21775, 22646, 29900, 30820, 31096, 33800, 34840, 38525, 38870, 40066, 43550, 45292, 56615, 59800, 61640, 77050, 77740, 80132, 87100, 90584, 97175, 100165, 113230, 154100, 155480, 160264, 174200, 194350, 200330, 226460, 260429, 283075, 308200, 388700, 400660, 452920, 500825, 520858, 566150, 777400, 801320, 1001650, 1041716, 1132300, 1302145, 2003300, 2083432, 2264600, 2604290, 4006600, 5208580, 6510725, 10417160, 13021450, 26042900, 52085800]

約数ペア:

[(1, 52085800), (2, 26042900), (4, 13021450), (5, 10417160), (8, 6510725), (10, 5208580), (13, 4006600), (20, 2604290), (23, 2264600), (25, 2083432), (26, 2003300), (40, 1302145), (46, 1132300), (50, 1041716), (52, 1001650), (65, 801320), (67, 777400), (92, 566150), (100, 520858), (104, 500825), (115, 452920), (130, 400660), (134, 388700), (169, 308200), (184, 283075), (200, 260429), (230, 226460), (260, 200330), (268, 194350), (299, 174200), (325, 160264), (335, 155480), (338, 154100), (460, 113230), (520, 100165), (536, 97175), (575, 90584), (598, 87100), (650, 80132), (670, 77740), (676, 77050), (845, 61640), (871, 59800), (920, 56615), (1150, 45292), (1196, 43550), (1300, 40066), (1340, 38870), (1352, 38525), (1495, 34840), (1541, 33800), (1675, 31096), (1690, 30820), (1742, 29900), (2300, 22646), (2392, 21775), (2600, 20033), (2680, 19435), (2990, 17420), (3082, 16900), (3350, 15548), (3380, 15410), (3484, 14950), (3887, 13400), (4225, 12328), (4355, 11960), (4600, 11323), (5980, 8710), (6164, 8450), (6700, 7774), (6760, 7705), (6968, 7475)]