48502520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110233}}^1$

素因数の和:110255

約数の個数: 32

約数和(自身を含む): 119052720

約数和(自身を除く): 70550200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110233, 220466, 440932, 551165, 881864, 1102330, 1212563, 2204660, 2425126, 4409320, 4850252, 6062815, 9700504, 12125630, 24251260, 48502520]

約数ペア:

[(1, 48502520), (2, 24251260), (4, 12125630), (5, 9700504), (8, 6062815), (10, 4850252), (11, 4409320), (20, 2425126), (22, 2204660), (40, 1212563), (44, 1102330), (55, 881864), (88, 551165), (110, 440932), (220, 220466), (440, 110233)]