42494552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 85202880

約数和(自身を除く): 42708328

約数列:

[1, 2, 4, 8, 31, 53, 61, 62, 106, 122, 124, 212, 244, 248, 424, 488, 1643, 1891, 2809, 3233, 3286, 3782, 5618, 6466, 6572, 7564, 11236, 12932, 13144, 15128, 22472, 25864, 87079, 100223, 171349, 174158, 200446, 342698, 348316, 400892, 685396, 696632, 801784, 1370792, 5311819, 10623638, 21247276, 42494552]

約数ペア:

[(1, 42494552), (2, 21247276), (4, 10623638), (8, 5311819), (31, 1370792), (53, 801784), (61, 696632), (62, 685396), (106, 400892), (122, 348316), (124, 342698), (212, 200446), (244, 174158), (248, 171349), (424, 100223), (488, 87079), (1643, 25864), (1891, 22472), (2809, 15128), (3233, 13144), (3286, 12932), (3782, 11236), (5618, 7564), (6466, 6572)]