51970150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 99993600

約数和(自身を除く): 48023450

約数列:

[1, 2, 5, 10, 25, 50, 59, 79, 118, 158, 223, 295, 395, 446, 590, 790, 1115, 1475, 1975, 2230, 2950, 3950, 4661, 5575, 9322, 11150, 13157, 17617, 23305, 26314, 35234, 46610, 65785, 88085, 116525, 131570, 176170, 233050, 328925, 440425, 657850, 880850, 1039403, 2078806, 5197015, 10394030, 25985075, 51970150]

約数ペア:

[(1, 51970150), (2, 25985075), (5, 10394030), (10, 5197015), (25, 2078806), (50, 1039403), (59, 880850), (79, 657850), (118, 440425), (158, 328925), (223, 233050), (295, 176170), (395, 131570), (446, 116525), (590, 88085), (790, 65785), (1115, 46610), (1475, 35234), (1975, 26314), (2230, 23305), (2950, 17617), (3950, 13157), (4661, 11150), (5575, 9322)]