52911540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26723}}^1$

素因数の和:26749

約数の個数: 72

約数和(自身を含む): 175095648

約数和(自身を除く): 122184108

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, 26723, 53446, 80169, 106892, 133615, 160338, 240507, 267230, 293953, 320676, 400845, 481014, 534460, 587906, 801690, 881859, 962028, 1175812, 1202535, 1469765, 1603380, 1763718, 2405070, 2645577, 2939530, 3527436, 4409295, 4810140, 5291154, 5879060, 8818590, 10582308, 13227885, 17637180, 26455770, 52911540]

約数ペア:

[(1, 52911540), (2, 26455770), (3, 17637180), (4, 13227885), (5, 10582308), (6, 8818590), (9, 5879060), (10, 5291154), (11, 4810140), (12, 4409295), (15, 3527436), (18, 2939530), (20, 2645577), (22, 2405070), (30, 1763718), (33, 1603380), (36, 1469765), (44, 1202535), (45, 1175812), (55, 962028), (60, 881859), (66, 801690), (90, 587906), (99, 534460), (110, 481014), (132, 400845), (165, 320676), (180, 293953), (198, 267230), (220, 240507), (330, 160338), (396, 133615), (495, 106892), (660, 80169), (990, 53446), (1980, 26723)]