48945260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26893}}^1$

素因数の和:26922

約数の個数: 48

約数和(自身を含む): 126509376

約数和(自身を除く): 77564116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26893, 53786, 107572, 134465, 188251, 268930, 349609, 376502, 537860, 699218, 753004, 941255, 1398436, 1748045, 1882510, 2447263, 3496090, 3765020, 4894526, 6992180, 9789052, 12236315, 24472630, 48945260]

約数ペア:

[(1, 48945260), (2, 24472630), (4, 12236315), (5, 9789052), (7, 6992180), (10, 4894526), (13, 3765020), (14, 3496090), (20, 2447263), (26, 1882510), (28, 1748045), (35, 1398436), (52, 941255), (65, 753004), (70, 699218), (91, 537860), (130, 376502), (140, 349609), (182, 268930), (260, 188251), (364, 134465), (455, 107572), (910, 53786), (1820, 26893)]