53923590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 166533120

約数和(自身を除く): 112609530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 103, 105, 126, 135, 189, 206, 210, 270, 277, 309, 315, 378, 515, 554, 618, 630, 721, 831, 927, 945, 1030, 1385, 1442, 1545, 1662, 1854, 1890, 1939, 2163, 2493, 2770, 2781, 3090, 3605, 3878, 4155, 4326, 4635, 4986, 5562, 5817, 6489, 7210, 7479, 8310, 9270, 9695, 10815, 11634, 12465, 12978, 13905, 14958, 17451, 19390, 19467, 21630, 24930, 27810, 28531, 29085, 32445, 34902, 37395, 38934, 52353, 57062, 58170, 64890, 74790, 85593, 87255, 97335, 104706, 142655, 171186, 174510, 194670, 199717, 256779, 261765, 285310, 399434, 427965, 513558, 523530, 599151, 770337, 855930, 998585, 1198302, 1283895, 1540674, 1797453, 1997170, 2567790, 2995755, 3594906, 3851685, 5392359, 5991510, 7703370, 8987265, 10784718, 17974530, 26961795, 53923590]

約数ペア:

[(1, 53923590), (2, 26961795), (3, 17974530), (5, 10784718), (6, 8987265), (7, 7703370), (9, 5991510), (10, 5392359), (14, 3851685), (15, 3594906), (18, 2995755), (21, 2567790), (27, 1997170), (30, 1797453), (35, 1540674), (42, 1283895), (45, 1198302), (54, 998585), (63, 855930), (70, 770337), (90, 599151), (103, 523530), (105, 513558), (126, 427965), (135, 399434), (189, 285310), (206, 261765), (210, 256779), (270, 199717), (277, 194670), (309, 174510), (315, 171186), (378, 142655), (515, 104706), (554, 97335), (618, 87255), (630, 85593), (721, 74790), (831, 64890), (927, 58170), (945, 57062), (1030, 52353), (1385, 38934), (1442, 37395), (1545, 34902), (1662, 32445), (1854, 29085), (1890, 28531), (1939, 27810), (2163, 24930), (2493, 21630), (2770, 19467), (2781, 19390), (3090, 17451), (3605, 14958), (3878, 13905), (4155, 12978), (4326, 12465), (4635, 11634), (4986, 10815), (5562, 9695), (5817, 9270), (6489, 8310), (7210, 7479)]