50888565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 118005888

約数和(自身を除く): 67117323

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 43, 45, 51, 63, 65, 85, 91, 105, 117, 119, 129, 153, 195, 215, 221, 255, 273, 289, 301, 315, 357, 387, 455, 559, 585, 595, 645, 663, 731, 765, 819, 867, 903, 1071, 1105, 1365, 1445, 1505, 1547, 1677, 1785, 1935, 1989, 2023, 2193, 2601, 2709, 2795, 3315, 3655, 3757, 3913, 4095, 4335, 4515, 4641, 5031, 5117, 5355, 6069, 6579, 7735, 8385, 9503, 9945, 10115, 10965, 11271, 11739, 12427, 13005, 13545, 13923, 15351, 18207, 18785, 19565, 23205, 25155, 25585, 26299, 28509, 30345, 32895, 33813, 35217, 37281, 46053, 47515, 56355, 58695, 62135, 66521, 69615, 76755, 78897, 85527, 86989, 91035, 111843, 131495, 142545, 161551, 169065, 176085, 186405, 199563, 230265, 236691, 260967, 332605, 394485, 427635, 434945, 484653, 559215, 598689, 782901, 807755, 997815, 1130857, 1183455, 1304835, 1453959, 2423265, 2993445, 3392571, 3914505, 5654285, 7269795, 10177713, 16962855, 50888565]

約数ペア:

[(1, 50888565), (3, 16962855), (5, 10177713), (7, 7269795), (9, 5654285), (13, 3914505), (15, 3392571), (17, 2993445), (21, 2423265), (35, 1453959), (39, 1304835), (43, 1183455), (45, 1130857), (51, 997815), (63, 807755), (65, 782901), (85, 598689), (91, 559215), (105, 484653), (117, 434945), (119, 427635), (129, 394485), (153, 332605), (195, 260967), (215, 236691), (221, 230265), (255, 199563), (273, 186405), (289, 176085), (301, 169065), (315, 161551), (357, 142545), (387, 131495), (455, 111843), (559, 91035), (585, 86989), (595, 85527), (645, 78897), (663, 76755), (731, 69615), (765, 66521), (819, 62135), (867, 58695), (903, 56355), (1071, 47515), (1105, 46053), (1365, 37281), (1445, 35217), (1505, 33813), (1547, 32895), (1677, 30345), (1785, 28509), (1935, 26299), (1989, 25585), (2023, 25155), (2193, 23205), (2601, 19565), (2709, 18785), (2795, 18207), (3315, 15351), (3655, 13923), (3757, 13545), (3913, 13005), (4095, 12427), (4335, 11739), (4515, 11271), (4641, 10965), (5031, 10115), (5117, 9945), (5355, 9503), (6069, 8385), (6579, 7735)]