51926220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5443}}^1$

素因数の和:5511

約数の個数: 72

約数和(自身を含む): 160510896

約数和(自身を除く): 108584676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5443, 9540, 10886, 16329, 21772, 27215, 32658, 48987, 54430, 65316, 81645, 97974, 108860, 163290, 195948, 244935, 288479, 326580, 489870, 576958, 865437, 979740, 1153916, 1442395, 1730874, 2596311, 2884790, 3461748, 4327185, 5192622, 5769580, 8654370, 10385244, 12981555, 17308740, 25963110, 51926220]

約数ペア:

[(1, 51926220), (2, 25963110), (3, 17308740), (4, 12981555), (5, 10385244), (6, 8654370), (9, 5769580), (10, 5192622), (12, 4327185), (15, 3461748), (18, 2884790), (20, 2596311), (30, 1730874), (36, 1442395), (45, 1153916), (53, 979740), (60, 865437), (90, 576958), (106, 489870), (159, 326580), (180, 288479), (212, 244935), (265, 195948), (318, 163290), (477, 108860), (530, 97974), (636, 81645), (795, 65316), (954, 54430), (1060, 48987), (1590, 32658), (1908, 27215), (2385, 21772), (3180, 16329), (4770, 10886), (5443, 9540)]