47556470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9887}}^1$

素因数の和:9944

約数の個数: 32

約数和(自身を含む): 94687488

約数和(自身を除く): 47131018

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 9887, 19774, 49435, 98870, 128531, 257062, 365819, 642655, 731638, 1285310, 1829095, 3658190, 4755647, 9511294, 23778235, 47556470]

約数ペア:

[(1, 47556470), (2, 23778235), (5, 9511294), (10, 4755647), (13, 3658190), (26, 1829095), (37, 1285310), (65, 731638), (74, 642655), (130, 365819), (185, 257062), (370, 128531), (481, 98870), (962, 49435), (2405, 19774), (4810, 9887)]