48711320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173969}}^1$

素因数の和:173987

約数の個数: 32

約数和(自身を含む): 125258400

約数和(自身を除く): 76547080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173969, 347938, 695876, 869845, 1217783, 1391752, 1739690, 2435566, 3479380, 4871132, 6088915, 6958760, 9742264, 12177830, 24355660, 48711320]

約数ペア:

[(1, 48711320), (2, 24355660), (4, 12177830), (5, 9742264), (7, 6958760), (8, 6088915), (10, 4871132), (14, 3479380), (20, 2435566), (28, 1739690), (35, 1391752), (40, 1217783), (56, 869845), (70, 695876), (140, 347938), (280, 173969)]