50279280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{209497}}^1$

素因数の和:209513

約数の個数: 40

約数和(自身を含む): 155866512

約数和(自身を除く): 105587232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 209497, 418994, 628491, 837988, 1047485, 1256982, 1675976, 2094970, 2513964, 3142455, 3351952, 4189940, 5027928, 6284910, 8379880, 10055856, 12569820, 16759760, 25139640, 50279280]

約数ペア:

[(1, 50279280), (2, 25139640), (3, 16759760), (4, 12569820), (5, 10055856), (6, 8379880), (8, 6284910), (10, 5027928), (12, 4189940), (15, 3351952), (16, 3142455), (20, 2513964), (24, 2094970), (30, 1675976), (40, 1256982), (48, 1047485), (60, 837988), (80, 628491), (120, 418994), (240, 209497)]