51406416

素因数分解:

$2^4\times 3^2\times {\mathrm{356989}}^1$

素因数の和:357003

約数の個数: 30

約数和(自身を含む): 143866970

約数和(自身を除く): 92460554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 356989, 713978, 1070967, 1427956, 2141934, 2855912, 3212901, 4283868, 5711824, 6425802, 8567736, 12851604, 17135472, 25703208, 51406416]

約数ペア:

[(1, 51406416), (2, 25703208), (3, 17135472), (4, 12851604), (6, 8567736), (8, 6425802), (9, 5711824), (12, 4283868), (16, 3212901), (18, 2855912), (24, 2141934), (36, 1427956), (48, 1070967), (72, 713978), (144, 356989)]