54188912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 111042000

約数和(自身を除く): 56853088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 449, 794, 898, 1588, 1796, 3176, 3592, 6352, 7184, 7543, 8531, 15086, 17062, 30172, 34124, 60344, 68248, 120688, 136496, 178253, 356506, 713012, 1426024, 2852048, 3386807, 6773614, 13547228, 27094456, 54188912]

約数ペア:

[(1, 54188912), (2, 27094456), (4, 13547228), (8, 6773614), (16, 3386807), (19, 2852048), (38, 1426024), (76, 713012), (152, 356506), (304, 178253), (397, 136496), (449, 120688), (794, 68248), (898, 60344), (1588, 34124), (1796, 30172), (3176, 17062), (3592, 15086), (6352, 8531), (7184, 7543)]