5498350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 12030480

約数和(自身を除く): 6532130

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 769, 1430, 1538, 3575, 3845, 7150, 7690, 8459, 9997, 16918, 19225, 19994, 38450, 42295, 49985, 84590, 99970, 109967, 211475, 219934, 249925, 422950, 499850, 549835, 1099670, 2749175, 5498350]

約数ペア:

[(1, 5498350), (2, 2749175), (5, 1099670), (10, 549835), (11, 499850), (13, 422950), (22, 249925), (25, 219934), (26, 211475), (50, 109967), (55, 99970), (65, 84590), (110, 49985), (130, 42295), (143, 38450), (275, 19994), (286, 19225), (325, 16918), (550, 9997), (650, 8459), (715, 7690), (769, 7150), (1430, 3845), (1538, 3575)]