48612820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 105719040

約数和(自身を除く): 57106220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 179, 185, 358, 367, 370, 716, 734, 740, 895, 1468, 1790, 1835, 3580, 3670, 6623, 7340, 13246, 13579, 26492, 27158, 33115, 54316, 65693, 66230, 67895, 131386, 132460, 135790, 262772, 271580, 328465, 656930, 1313860, 2430641, 4861282, 9722564, 12153205, 24306410, 48612820]

約数ペア:

[(1, 48612820), (2, 24306410), (4, 12153205), (5, 9722564), (10, 4861282), (20, 2430641), (37, 1313860), (74, 656930), (148, 328465), (179, 271580), (185, 262772), (358, 135790), (367, 132460), (370, 131386), (716, 67895), (734, 66230), (740, 65693), (895, 54316), (1468, 33115), (1790, 27158), (1835, 26492), (3580, 13579), (3670, 13246), (6623, 7340)]