56895839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 20325025

約数列:

[1, 7, 11, 13, 77, 91, 113, 143, 503, 791, 1001, 1243, 1469, 3521, 5533, 6539, 8701, 10283, 16159, 38731, 45773, 56839, 71929, 113113, 397873, 503503, 625229, 738907, 4376603, 5172349, 8127977, 56895839]

約数ペア:

[(1, 56895839), (7, 8127977), (11, 5172349), (13, 4376603), (77, 738907), (91, 625229), (113, 503503), (143, 397873), (503, 113113), (791, 71929), (1001, 56839), (1243, 45773), (1469, 38731), (3521, 16159), (5533, 10283), (6539, 8701)]