47693940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113557}}^1$

素因数の和:113576

約数の個数: 48

約数和(自身を含む): 152621952

約数和(自身を除く): 104928012

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, 113557, 227114, 340671, 454228, 567785, 681342, 794899, 1135570, 1362684, 1589798, 1703355, 2271140, 2384697, 3179596, 3406710, 3974495, 4769394, 6813420, 7948990, 9538788, 11923485, 15897980, 23846970, 47693940]

約数ペア:

[(1, 47693940), (2, 23846970), (3, 15897980), (4, 11923485), (5, 9538788), (6, 7948990), (7, 6813420), (10, 4769394), (12, 3974495), (14, 3406710), (15, 3179596), (20, 2384697), (21, 2271140), (28, 1703355), (30, 1589798), (35, 1362684), (42, 1135570), (60, 794899), (70, 681342), (84, 567785), (105, 454228), (140, 340671), (210, 227114), (420, 113557)]