51787372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8410

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 66330068

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 8369, 16738, 33476, 58583, 108797, 117166, 142273, 217594, 234332, 284546, 435188, 569092, 761579, 995911, 1523158, 1849549, 1991822, 3046316, 3699098, 3983644, 7398196, 12946843, 25893686, 51787372]

約数ペア:

[(1, 51787372), (2, 25893686), (4, 12946843), (7, 7398196), (13, 3983644), (14, 3699098), (17, 3046316), (26, 1991822), (28, 1849549), (34, 1523158), (52, 995911), (68, 761579), (91, 569092), (119, 435188), (182, 284546), (221, 234332), (238, 217594), (364, 142273), (442, 117166), (476, 108797), (884, 58583), (1547, 33476), (3094, 16738), (6188, 8369)]