51929460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26227}}^1$

素因数の和:26253

約数の個数: 72

約数和(自身を含む): 171845856

約数和(自身を除く): 119916396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 26227, 52454, 78681, 104908, 131135, 157362, 236043, 262270, 288497, 314724, 393405, 472086, 524540, 576994, 786810, 865491, 944172, 1153988, 1180215, 1442485, 1573620, 1730982, 2360430, 2596473, 2884970, 3461964, 4327455, 4720860, 5192946, 5769940, 8654910, 10385892, 12982365, 17309820, 25964730, 51929460]

約数ペア:

[(1, 51929460), (2, 25964730), (3, 17309820), (4, 12982365), (5, 10385892), (6, 8654910), (9, 5769940), (10, 5192946), (11, 4720860), (12, 4327455), (15, 3461964), (18, 2884970), (20, 2596473), (22, 2360430), (30, 1730982), (33, 1573620), (36, 1442485), (44, 1180215), (45, 1153988), (55, 944172), (60, 865491), (66, 786810), (90, 576994), (99, 524540), (110, 472086), (132, 393405), (165, 314724), (180, 288497), (198, 262270), (220, 236043), (330, 157362), (396, 131135), (495, 104908), (660, 78681), (990, 52454), (1980, 26227)]