47747808

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 136471608

約数和(自身を除く): 88723800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 523, 634, 951, 1046, 1268, 1569, 1902, 2092, 2536, 2853, 3138, 3804, 4184, 4707, 5072, 5706, 6276, 7608, 8368, 9414, 10144, 11412, 12552, 15216, 16736, 18828, 22824, 25104, 30432, 37656, 45648, 50208, 75312, 91296, 150624, 165791, 331582, 497373, 663164, 994746, 1326328, 1492119, 1989492, 2652656, 2984238, 3978984, 5305312, 5968476, 7957968, 11936952, 15915936, 23873904, 47747808]

約数ペア:

[(1, 47747808), (2, 23873904), (3, 15915936), (4, 11936952), (6, 7957968), (8, 5968476), (9, 5305312), (12, 3978984), (16, 2984238), (18, 2652656), (24, 1989492), (32, 1492119), (36, 1326328), (48, 994746), (72, 663164), (96, 497373), (144, 331582), (288, 165791), (317, 150624), (523, 91296), (634, 75312), (951, 50208), (1046, 45648), (1268, 37656), (1569, 30432), (1902, 25104), (2092, 22824), (2536, 18828), (2853, 16736), (3138, 15216), (3804, 12552), (4184, 11412), (4707, 10144), (5072, 9414), (5706, 8368), (6276, 7608)]