47600890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 95644800

約数和(自身を除く): 48043910

約数列:

[1, 2, 5, 10, 19, 29, 38, 53, 58, 95, 106, 145, 163, 190, 265, 290, 326, 530, 551, 815, 1007, 1102, 1537, 1630, 2014, 2755, 3074, 3097, 4727, 5035, 5510, 6194, 7685, 8639, 9454, 10070, 15370, 15485, 17278, 23635, 29203, 30970, 43195, 47270, 58406, 86390, 89813, 146015, 164141, 179626, 250531, 292030, 328282, 449065, 501062, 820705, 898130, 1252655, 1641410, 2505310, 4760089, 9520178, 23800445, 47600890]

約数ペア:

[(1, 47600890), (2, 23800445), (5, 9520178), (10, 4760089), (19, 2505310), (29, 1641410), (38, 1252655), (53, 898130), (58, 820705), (95, 501062), (106, 449065), (145, 328282), (163, 292030), (190, 250531), (265, 179626), (290, 164141), (326, 146015), (530, 89813), (551, 86390), (815, 58406), (1007, 47270), (1102, 43195), (1537, 30970), (1630, 29203), (2014, 23635), (2755, 17278), (3074, 15485), (3097, 15370), (4727, 10070), (5035, 9454), (5510, 8639), (6194, 7685)]