51723508095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{29411}}^1$

素因数の和:31293

約数の個数: 64

約数和(自身を含む): 105149076480

約数和(自身を除く): 53425568385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1861, 5583, 9305, 13027, 16749, 27915, 29411, 39081, 50247, 65135, 83745, 88233, 117243, 147055, 195405, 205877, 251235, 264699, 351729, 441165, 586215, 617631, 794097, 1029385, 1323495, 1758645, 1852893, 3088155, 3970485, 5558679, 9264465, 27793395, 54733871, 164201613, 273669355, 383137097, 492604839, 821008065, 1149411291, 1477814517, 1915685485, 2463024195, 3448233873, 5747056455, 7389072585, 10344701619, 17241169365, 51723508095]

約数ペア:

[(1, 51723508095), (3, 17241169365), (5, 10344701619), (7, 7389072585), (9, 5747056455), (15, 3448233873), (21, 2463024195), (27, 1915685485), (35, 1477814517), (45, 1149411291), (63, 821008065), (105, 492604839), (135, 383137097), (189, 273669355), (315, 164201613), (945, 54733871), (1861, 27793395), (5583, 9264465), (9305, 5558679), (13027, 3970485), (16749, 3088155), (27915, 1852893), (29411, 1758645), (39081, 1323495), (50247, 1029385), (65135, 794097), (83745, 617631), (88233, 586215), (117243, 441165), (147055, 351729), (195405, 264699), (205877, 251235)]