48592720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55219}}^1$

素因数の和:55243

約数の個数: 40

約数和(自身を含む): 123251040

約数和(自身を除く): 74658320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55219, 110438, 220876, 276095, 441752, 552190, 607409, 883504, 1104380, 1214818, 2208760, 2429636, 3037045, 4417520, 4859272, 6074090, 9718544, 12148180, 24296360, 48592720]

約数ペア:

[(1, 48592720), (2, 24296360), (4, 12148180), (5, 9718544), (8, 6074090), (10, 4859272), (11, 4417520), (16, 3037045), (20, 2429636), (22, 2208760), (40, 1214818), (44, 1104380), (55, 883504), (80, 607409), (88, 552190), (110, 441752), (176, 276095), (220, 220876), (440, 110438), (880, 55219)]