47847852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5423

約数の個数: 72

約数和(自身を含む): 137133360

約数和(自身を除く): 89285508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 5381, 8892, 10762, 16143, 21524, 32286, 48429, 64572, 69953, 96858, 102239, 139906, 193716, 204478, 209859, 279812, 306717, 408956, 419718, 613434, 629577, 839436, 920151, 1226868, 1259154, 1329107, 1840302, 2518308, 2658214, 3680604, 3987321, 5316428, 7974642, 11961963, 15949284, 23923926, 47847852]

約数ペア:

[(1, 47847852), (2, 23923926), (3, 15949284), (4, 11961963), (6, 7974642), (9, 5316428), (12, 3987321), (13, 3680604), (18, 2658214), (19, 2518308), (26, 1840302), (36, 1329107), (38, 1259154), (39, 1226868), (52, 920151), (57, 839436), (76, 629577), (78, 613434), (114, 419718), (117, 408956), (156, 306717), (171, 279812), (228, 209859), (234, 204478), (247, 193716), (342, 139906), (468, 102239), (494, 96858), (684, 69953), (741, 64572), (988, 48429), (1482, 32286), (2223, 21524), (2964, 16143), (4446, 10762), (5381, 8892)]