53753380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 63658460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 181, 310, 362, 479, 620, 724, 905, 958, 1810, 1916, 2395, 3620, 4790, 5611, 9580, 11222, 14849, 22444, 28055, 29698, 56110, 59396, 74245, 86699, 112220, 148490, 173398, 296980, 346796, 433495, 866990, 1733980, 2687669, 5375338, 10750676, 13438345, 26876690, 53753380]

約数ペア:

[(1, 53753380), (2, 26876690), (4, 13438345), (5, 10750676), (10, 5375338), (20, 2687669), (31, 1733980), (62, 866990), (124, 433495), (155, 346796), (181, 296980), (310, 173398), (362, 148490), (479, 112220), (620, 86699), (724, 74245), (905, 59396), (958, 56110), (1810, 29698), (1916, 28055), (2395, 22444), (3620, 14849), (4790, 11222), (5611, 9580)]