48617940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115757}}^1$

素因数の和:115776

約数の個数: 48

約数和(自身を含む): 155578752

約数和(自身を除く): 106960812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115757, 231514, 347271, 463028, 578785, 694542, 810299, 1157570, 1389084, 1620598, 1736355, 2315140, 2430897, 3241196, 3472710, 4051495, 4861794, 6945420, 8102990, 9723588, 12154485, 16205980, 24308970, 48617940]

約数ペア:

[(1, 48617940), (2, 24308970), (3, 16205980), (4, 12154485), (5, 9723588), (6, 8102990), (7, 6945420), (10, 4861794), (12, 4051495), (14, 3472710), (15, 3241196), (20, 2430897), (21, 2315140), (28, 1736355), (30, 1620598), (35, 1389084), (42, 1157570), (60, 810299), (70, 694542), (84, 578785), (105, 463028), (140, 347271), (210, 231514), (420, 115757)]