57141284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 113944320

約数和(自身を除く): 56803036

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 941, 1292, 1598, 1786, 1882, 3196, 3572, 3764, 15181, 15997, 17879, 30362, 31994, 35758, 44227, 60724, 63988, 71516, 88454, 176908, 303943, 607886, 751859, 840313, 1215772, 1503718, 1680626, 3007436, 3361252, 14285321, 28570642, 57141284]

約数ペア:

[(1, 57141284), (2, 28570642), (4, 14285321), (17, 3361252), (19, 3007436), (34, 1680626), (38, 1503718), (47, 1215772), (68, 840313), (76, 751859), (94, 607886), (188, 303943), (323, 176908), (646, 88454), (799, 71516), (893, 63988), (941, 60724), (1292, 44227), (1598, 35758), (1786, 31994), (1882, 30362), (3196, 17879), (3572, 15997), (3764, 15181)]