54105590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 125660160

約数和(自身を除く): 71554570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 2423, 3190, 4466, 4846, 11165, 12115, 16961, 22330, 24230, 26653, 33922, 53306, 70267, 84805, 133265, 140534, 169610, 186571, 266530, 351335, 373142, 491869, 702670, 772937, 932855, 983738, 1545874, 1865710, 2459345, 3864685, 4918690, 5410559, 7729370, 10821118, 27052795, 54105590]

約数ペア:

[(1, 54105590), (2, 27052795), (5, 10821118), (7, 7729370), (10, 5410559), (11, 4918690), (14, 3864685), (22, 2459345), (29, 1865710), (35, 1545874), (55, 983738), (58, 932855), (70, 772937), (77, 702670), (110, 491869), (145, 373142), (154, 351335), (203, 266530), (290, 186571), (319, 169610), (385, 140534), (406, 133265), (638, 84805), (770, 70267), (1015, 53306), (1595, 33922), (2030, 26653), (2233, 24230), (2423, 22330), (3190, 16961), (4466, 12115), (4846, 11165)]