99916050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51239}}^1$

素因数の和:51267

約数の個数: 48

約数和(自身を含む): 266857920

約数和(自身を除く): 166941870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 51239, 102478, 153717, 256195, 307434, 512390, 666107, 768585, 1280975, 1332214, 1537170, 1998321, 2561950, 3330535, 3842925, 3996642, 6661070, 7685850, 9991605, 16652675, 19983210, 33305350, 49958025, 99916050]

約数ペア:

[(1, 99916050), (2, 49958025), (3, 33305350), (5, 19983210), (6, 16652675), (10, 9991605), (13, 7685850), (15, 6661070), (25, 3996642), (26, 3842925), (30, 3330535), (39, 2561950), (50, 1998321), (65, 1537170), (75, 1332214), (78, 1280975), (130, 768585), (150, 666107), (195, 512390), (325, 307434), (390, 256195), (650, 153717), (975, 102478), (1950, 51239)]