49359780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30469}}^1$

素因数の和:30490

約数の個数: 60

約数和(自身を含む): 154848540

約数和(自身を除く): 105488760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30469, 60938, 91407, 121876, 152345, 182814, 274221, 304690, 365628, 457035, 548442, 609380, 822663, 914070, 1096884, 1371105, 1645326, 1828140, 2467989, 2742210, 3290652, 4113315, 4935978, 5484420, 8226630, 9871956, 12339945, 16453260, 24679890, 49359780]

約数ペア:

[(1, 49359780), (2, 24679890), (3, 16453260), (4, 12339945), (5, 9871956), (6, 8226630), (9, 5484420), (10, 4935978), (12, 4113315), (15, 3290652), (18, 2742210), (20, 2467989), (27, 1828140), (30, 1645326), (36, 1371105), (45, 1096884), (54, 914070), (60, 822663), (81, 609380), (90, 548442), (108, 457035), (135, 365628), (162, 304690), (180, 274221), (270, 182814), (324, 152345), (405, 121876), (540, 91407), (810, 60938), (1620, 30469)]