52592800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 108

約数和(自身を含む): 139385610

約数和(自身を除く): 86792810

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 389, 400, 416, 520, 650, 676, 778, 800, 845, 1040, 1300, 1352, 1556, 1690, 1945, 2080, 2600, 2704, 3112, 3380, 3890, 4225, 5057, 5200, 5408, 6224, 6760, 7780, 8450, 9725, 10114, 10400, 12448, 13520, 15560, 16900, 19450, 20228, 25285, 27040, 31120, 33800, 38900, 40456, 50570, 62240, 65741, 67600, 77800, 80912, 101140, 126425, 131482, 135200, 155600, 161824, 202280, 252850, 262964, 311200, 328705, 404560, 505700, 525928, 657410, 809120, 1011400, 1051856, 1314820, 1643525, 2022800, 2103712, 2629640, 3287050, 4045600, 5259280, 6574100, 10518560, 13148200, 26296400, 52592800]

約数ペア:

[(1, 52592800), (2, 26296400), (4, 13148200), (5, 10518560), (8, 6574100), (10, 5259280), (13, 4045600), (16, 3287050), (20, 2629640), (25, 2103712), (26, 2022800), (32, 1643525), (40, 1314820), (50, 1051856), (52, 1011400), (65, 809120), (80, 657410), (100, 525928), (104, 505700), (130, 404560), (160, 328705), (169, 311200), (200, 262964), (208, 252850), (260, 202280), (325, 161824), (338, 155600), (389, 135200), (400, 131482), (416, 126425), (520, 101140), (650, 80912), (676, 77800), (778, 67600), (800, 65741), (845, 62240), (1040, 50570), (1300, 40456), (1352, 38900), (1556, 33800), (1690, 31120), (1945, 27040), (2080, 25285), (2600, 20228), (2704, 19450), (3112, 16900), (3380, 15560), (3890, 13520), (4225, 12448), (5057, 10400), (5200, 10114), (5408, 9725), (6224, 8450), (6760, 7780)]