52831185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 97493760

約数和(自身を除く): 44662575

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 61, 87, 145, 165, 181, 183, 305, 319, 435, 543, 671, 905, 915, 957, 1595, 1769, 1991, 2013, 2715, 3355, 4785, 5249, 5307, 5973, 8845, 9955, 10065, 11041, 15747, 19459, 26245, 26535, 29865, 33123, 55205, 57739, 58377, 78735, 97295, 121451, 165615, 173217, 288695, 291885, 320189, 364353, 607255, 866085, 960567, 1600945, 1821765, 3522079, 4802835, 10566237, 17610395, 52831185]

約数ペア:

[(1, 52831185), (3, 17610395), (5, 10566237), (11, 4802835), (15, 3522079), (29, 1821765), (33, 1600945), (55, 960567), (61, 866085), (87, 607255), (145, 364353), (165, 320189), (181, 291885), (183, 288695), (305, 173217), (319, 165615), (435, 121451), (543, 97295), (671, 78735), (905, 58377), (915, 57739), (957, 55205), (1595, 33123), (1769, 29865), (1991, 26535), (2013, 26245), (2715, 19459), (3355, 15747), (4785, 11041), (5249, 10065), (5307, 9955), (5973, 8845)]