48431120

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8293}}^1$

素因数の和:8379

約数の個数: 40

約数和(自身を含む): 114158616

約数和(自身を除く): 65727496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 8293, 16586, 33172, 41465, 66344, 82930, 132688, 165860, 331720, 605389, 663440, 1210778, 2421556, 3026945, 4843112, 6053890, 9686224, 12107780, 24215560, 48431120]

約数ペア:

[(1, 48431120), (2, 24215560), (4, 12107780), (5, 9686224), (8, 6053890), (10, 4843112), (16, 3026945), (20, 2421556), (40, 1210778), (73, 663440), (80, 605389), (146, 331720), (292, 165860), (365, 132688), (584, 82930), (730, 66344), (1168, 41465), (1460, 33172), (2920, 16586), (5840, 8293)]