31880496950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{50753}}^1$

素因数の和:51521

約数の個数: 48

約数和(自身を含む): 62872025040

約数和(自身を除く): 30991528090

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 739, 850, 1478, 3695, 7390, 12563, 18475, 25126, 36950, 50753, 62815, 101506, 125630, 253765, 314075, 507530, 628150, 862801, 1268825, 1725602, 2537650, 4314005, 8628010, 21570025, 37506467, 43140050, 75012934, 187532335, 375064670, 637609939, 937661675, 1275219878, 1875323350, 3188049695, 6376099390, 15940248475, 31880496950]

約数ペア:

[(1, 31880496950), (2, 15940248475), (5, 6376099390), (10, 3188049695), (17, 1875323350), (25, 1275219878), (34, 937661675), (50, 637609939), (85, 375064670), (170, 187532335), (425, 75012934), (739, 43140050), (850, 37506467), (1478, 21570025), (3695, 8628010), (7390, 4314005), (12563, 2537650), (18475, 1725602), (25126, 1268825), (36950, 862801), (50753, 628150), (62815, 507530), (101506, 314075), (125630, 253765)]