49851420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2621}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 140077728

約数和(自身を除く): 90226308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 2621, 3170, 3804, 4755, 5242, 6340, 7863, 9510, 10484, 13105, 15726, 19020, 26210, 31452, 39315, 52420, 78630, 157260, 830857, 1661714, 2492571, 3323428, 4154285, 4985142, 8308570, 9970284, 12462855, 16617140, 24925710, 49851420]

約数ペア:

[(1, 49851420), (2, 24925710), (3, 16617140), (4, 12462855), (5, 9970284), (6, 8308570), (10, 4985142), (12, 4154285), (15, 3323428), (20, 2492571), (30, 1661714), (60, 830857), (317, 157260), (634, 78630), (951, 52420), (1268, 39315), (1585, 31452), (1902, 26210), (2621, 19020), (3170, 15726), (3804, 13105), (4755, 10484), (5242, 9510), (6340, 7863)]