53195660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6229}}^1$

素因数の和:6306

約数の個数: 48

約数和(自身を含む): 129783360

約数和(自身を除く): 76587700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 6229, 8540, 12458, 24916, 31145, 43603, 62290, 87206, 124580, 174412, 218015, 379969, 436030, 759938, 872060, 1519876, 1899845, 2659783, 3799690, 5319566, 7599380, 10639132, 13298915, 26597830, 53195660]

約数ペア:

[(1, 53195660), (2, 26597830), (4, 13298915), (5, 10639132), (7, 7599380), (10, 5319566), (14, 3799690), (20, 2659783), (28, 1899845), (35, 1519876), (61, 872060), (70, 759938), (122, 436030), (140, 379969), (244, 218015), (305, 174412), (427, 124580), (610, 87206), (854, 62290), (1220, 43603), (1708, 31145), (2135, 24916), (4270, 12458), (6229, 8540)]