48871552

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 97920000

約数和(自身を除く): 49048448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 764, 1528, 1999, 3056, 3998, 6112, 7996, 12224, 15992, 24448, 31984, 63968, 127936, 255872, 381809, 763618, 1527236, 3054472, 6108944, 12217888, 24435776, 48871552]

約数ペア:

[(1, 48871552), (2, 24435776), (4, 12217888), (8, 6108944), (16, 3054472), (32, 1527236), (64, 763618), (128, 381809), (191, 255872), (382, 127936), (764, 63968), (1528, 31984), (1999, 24448), (3056, 15992), (3998, 12224), (6112, 7996)]