49653080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 119232000

約数和(自身を除く): 69578920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 632, 760, 790, 827, 1501, 1580, 1654, 3002, 3160, 3308, 4135, 6004, 6616, 7505, 8270, 12008, 15010, 15713, 16540, 30020, 31426, 33080, 60040, 62852, 65333, 78565, 125704, 130666, 157130, 261332, 314260, 326665, 522664, 628520, 653330, 1241327, 1306660, 2482654, 2613320, 4965308, 6206635, 9930616, 12413270, 24826540, 49653080]

約数ペア:

[(1, 49653080), (2, 24826540), (4, 12413270), (5, 9930616), (8, 6206635), (10, 4965308), (19, 2613320), (20, 2482654), (38, 1306660), (40, 1241327), (76, 653330), (79, 628520), (95, 522664), (152, 326665), (158, 314260), (190, 261332), (316, 157130), (380, 130666), (395, 125704), (632, 78565), (760, 65333), (790, 62852), (827, 60040), (1501, 33080), (1580, 31426), (1654, 30020), (3002, 16540), (3160, 15713), (3308, 15010), (4135, 12008), (6004, 8270), (6616, 7505)]