490756050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{363523}}^1$

素因数の和:363544

約数の個数: 48

約数和(自身を含む): 1352309280

約数和(自身を除く): 861553230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 363523, 727046, 1090569, 1817615, 2181138, 3271707, 3635230, 5452845, 6543414, 9088075, 9815121, 10905690, 16358535, 18176150, 19630242, 27264225, 32717070, 49075605, 54528450, 81792675, 98151210, 163585350, 245378025, 490756050]

約数ペア:

[(1, 490756050), (2, 245378025), (3, 163585350), (5, 98151210), (6, 81792675), (9, 54528450), (10, 49075605), (15, 32717070), (18, 27264225), (25, 19630242), (27, 18176150), (30, 16358535), (45, 10905690), (50, 9815121), (54, 9088075), (75, 6543414), (90, 5452845), (135, 3635230), (150, 3271707), (225, 2181138), (270, 1817615), (450, 1090569), (675, 727046), (1350, 363523)]