51147156942

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{236143}}^1$

素因数の和:236355

約数の個数: 80

約数和(自身を含む): 131666337792

約数和(自身を除く): 80519180850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 191, 378, 382, 567, 573, 1134, 1146, 1337, 1719, 2674, 3438, 4011, 5157, 8022, 10314, 12033, 15471, 24066, 30942, 36099, 72198, 108297, 216594, 236143, 472286, 708429, 1416858, 1653001, 2125287, 3306002, 4250574, 4959003, 6375861, 9918006, 12751722, 14877009, 19127583, 29754018, 38255166, 44631027, 45103313, 89262054, 90206626, 133893081, 135309939, 267786162, 270619878, 315723191, 405929817, 631446382, 811859634, 947169573, 1217789451, 1894339146, 2435578902, 2841508719, 3653368353, 5683017438, 7306736706, 8524526157, 17049052314, 25573578471, 51147156942]

約数ペア:

[(1, 51147156942), (2, 25573578471), (3, 17049052314), (6, 8524526157), (7, 7306736706), (9, 5683017438), (14, 3653368353), (18, 2841508719), (21, 2435578902), (27, 1894339146), (42, 1217789451), (54, 947169573), (63, 811859634), (81, 631446382), (126, 405929817), (162, 315723191), (189, 270619878), (191, 267786162), (378, 135309939), (382, 133893081), (567, 90206626), (573, 89262054), (1134, 45103313), (1146, 44631027), (1337, 38255166), (1719, 29754018), (2674, 19127583), (3438, 14877009), (4011, 12751722), (5157, 9918006), (8022, 6375861), (10314, 4959003), (12033, 4250574), (15471, 3306002), (24066, 2125287), (30942, 1653001), (36099, 1416858), (72198, 708429), (108297, 472286), (216594, 236143)]