46790860

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 100759680

約数和(自身を除く): 53968820

約数列:

[1, 2, 4, 5, 10, 20, 89, 97, 178, 194, 271, 356, 388, 445, 485, 542, 890, 970, 1084, 1355, 1780, 1940, 2710, 5420, 8633, 17266, 24119, 26287, 34532, 43165, 48238, 52574, 86330, 96476, 105148, 120595, 131435, 172660, 241190, 262870, 482380, 525740, 2339543, 4679086, 9358172, 11697715, 23395430, 46790860]

約数ペア:

[(1, 46790860), (2, 23395430), (4, 11697715), (5, 9358172), (10, 4679086), (20, 2339543), (89, 525740), (97, 482380), (178, 262870), (194, 241190), (271, 172660), (356, 131435), (388, 120595), (445, 105148), (485, 96476), (542, 86330), (890, 52574), (970, 48238), (1084, 43165), (1355, 34532), (1780, 26287), (1940, 24119), (2710, 17266), (5420, 8633)]