48041480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 114393600

約数和(自身を除く): 66352120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 661, 790, 920, 1322, 1580, 1817, 2644, 3160, 3305, 3634, 5288, 6610, 7268, 9085, 13220, 14536, 15203, 18170, 26440, 30406, 36340, 52219, 60812, 72680, 76015, 104438, 121624, 152030, 208876, 261095, 304060, 417752, 522190, 608120, 1044380, 1201037, 2088760, 2402074, 4804148, 6005185, 9608296, 12010370, 24020740, 48041480]

約数ペア:

[(1, 48041480), (2, 24020740), (4, 12010370), (5, 9608296), (8, 6005185), (10, 4804148), (20, 2402074), (23, 2088760), (40, 1201037), (46, 1044380), (79, 608120), (92, 522190), (115, 417752), (158, 304060), (184, 261095), (230, 208876), (316, 152030), (395, 121624), (460, 104438), (632, 76015), (661, 72680), (790, 60812), (920, 52219), (1322, 36340), (1580, 30406), (1817, 26440), (2644, 18170), (3160, 15203), (3305, 14536), (3634, 13220), (5288, 9085), (6610, 7268)]