56516320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{50461}}^1$

素因数の和:50483

約数の個数: 48

約数和(自身を含む): 152597088

約数和(自身を除く): 96080768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 50461, 100922, 201844, 252305, 353227, 403688, 504610, 706454, 807376, 1009220, 1412908, 1614752, 1766135, 2018440, 2825816, 3532270, 4036880, 5651632, 7064540, 8073760, 11303264, 14129080, 28258160, 56516320]

約数ペア:

[(1, 56516320), (2, 28258160), (4, 14129080), (5, 11303264), (7, 8073760), (8, 7064540), (10, 5651632), (14, 4036880), (16, 3532270), (20, 2825816), (28, 2018440), (32, 1766135), (35, 1614752), (40, 1412908), (56, 1009220), (70, 807376), (80, 706454), (112, 504610), (140, 403688), (160, 353227), (224, 252305), (280, 201844), (560, 100922), (1120, 50461)]