54788008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 121072320

約数和(自身を除く): 66284312

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 53, 68, 88, 106, 136, 187, 212, 374, 424, 583, 691, 748, 901, 1166, 1382, 1496, 1802, 2332, 2764, 3604, 4664, 5528, 7208, 7601, 9911, 11747, 15202, 19822, 23494, 30404, 36623, 39644, 46988, 60808, 73246, 79288, 93976, 129217, 146492, 258434, 292984, 402853, 516868, 622591, 805706, 1033736, 1245182, 1611412, 2490364, 3222824, 4980728, 6848501, 13697002, 27394004, 54788008]

約数ペア:

[(1, 54788008), (2, 27394004), (4, 13697002), (8, 6848501), (11, 4980728), (17, 3222824), (22, 2490364), (34, 1611412), (44, 1245182), (53, 1033736), (68, 805706), (88, 622591), (106, 516868), (136, 402853), (187, 292984), (212, 258434), (374, 146492), (424, 129217), (583, 93976), (691, 79288), (748, 73246), (901, 60808), (1166, 46988), (1382, 39644), (1496, 36623), (1802, 30404), (2332, 23494), (2764, 19822), (3604, 15202), (4664, 11747), (5528, 9911), (7208, 7601)]