47903660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5107}}^1$

素因数の和:5190

約数の個数: 48

約数和(自身を含む): 116707584

約数和(自身を除く): 68803924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5107, 9380, 10214, 20428, 25535, 35749, 51070, 71498, 102140, 142996, 178745, 342169, 357490, 684338, 714980, 1368676, 1710845, 2395183, 3421690, 4790366, 6843380, 9580732, 11975915, 23951830, 47903660]

約数ペア:

[(1, 47903660), (2, 23951830), (4, 11975915), (5, 9580732), (7, 6843380), (10, 4790366), (14, 3421690), (20, 2395183), (28, 1710845), (35, 1368676), (67, 714980), (70, 684338), (134, 357490), (140, 342169), (268, 178745), (335, 142996), (469, 102140), (670, 71498), (938, 51070), (1340, 35749), (1876, 25535), (2345, 20428), (4690, 10214), (5107, 9380)]