11490050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 25123392

約数和(自身を除く): 13633342

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 1607, 3214, 3575, 7150, 8035, 16070, 17677, 20891, 35354, 40175, 41782, 80350, 88385, 104455, 176770, 208910, 229801, 441925, 459602, 522275, 883850, 1044550, 1149005, 2298010, 5745025, 11490050]

約数ペア:

[(1, 11490050), (2, 5745025), (5, 2298010), (10, 1149005), (11, 1044550), (13, 883850), (22, 522275), (25, 459602), (26, 441925), (50, 229801), (55, 208910), (65, 176770), (110, 104455), (130, 88385), (143, 80350), (275, 41782), (286, 40175), (325, 35354), (550, 20891), (650, 17677), (715, 16070), (1430, 8035), (1607, 7150), (3214, 3575)]