91194850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 177388200

約数和(自身を除く): 86193350

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 109, 145, 218, 290, 545, 577, 725, 1090, 1154, 1450, 2725, 2885, 3161, 5450, 5770, 6322, 14425, 15805, 16733, 28850, 31610, 33466, 62893, 79025, 83665, 125786, 158050, 167330, 314465, 418325, 628930, 836650, 1572325, 1823897, 3144650, 3647794, 9119485, 18238970, 45597425, 91194850]

約数ペア:

[(1, 91194850), (2, 45597425), (5, 18238970), (10, 9119485), (25, 3647794), (29, 3144650), (50, 1823897), (58, 1572325), (109, 836650), (145, 628930), (218, 418325), (290, 314465), (545, 167330), (577, 158050), (725, 125786), (1090, 83665), (1154, 79025), (1450, 62893), (2725, 33466), (2885, 31610), (3161, 28850), (5450, 16733), (5770, 15805), (6322, 14425)]