47214640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53653}}^1$

素因数の和:53677

約数の個数: 40

約数和(自身を含む): 119755728

約数和(自身を除く): 72541088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53653, 107306, 214612, 268265, 429224, 536530, 590183, 858448, 1073060, 1180366, 2146120, 2360732, 2950915, 4292240, 4721464, 5901830, 9442928, 11803660, 23607320, 47214640]

約数ペア:

[(1, 47214640), (2, 23607320), (4, 11803660), (5, 9442928), (8, 5901830), (10, 4721464), (11, 4292240), (16, 2950915), (20, 2360732), (22, 2146120), (40, 1180366), (44, 1073060), (55, 858448), (80, 590183), (88, 536530), (110, 429224), (176, 268265), (220, 214612), (440, 107306), (880, 53653)]