53163306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 135469152

約数和(自身を除く): 82305846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 251, 287, 369, 502, 574, 738, 753, 861, 1506, 1681, 1722, 1757, 2259, 2583, 3362, 3514, 4518, 5043, 5166, 5271, 10086, 10291, 10542, 11767, 15129, 15813, 20582, 23534, 30258, 30873, 31626, 35301, 61746, 70602, 72037, 92619, 105903, 144074, 185238, 211806, 216111, 421931, 432222, 648333, 843862, 1265793, 1296666, 2531586, 2953517, 3797379, 5907034, 7594758, 8860551, 17721102, 26581653, 53163306]

約数ペア:

[(1, 53163306), (2, 26581653), (3, 17721102), (6, 8860551), (7, 7594758), (9, 5907034), (14, 3797379), (18, 2953517), (21, 2531586), (41, 1296666), (42, 1265793), (63, 843862), (82, 648333), (123, 432222), (126, 421931), (246, 216111), (251, 211806), (287, 185238), (369, 144074), (502, 105903), (574, 92619), (738, 72037), (753, 70602), (861, 61746), (1506, 35301), (1681, 31626), (1722, 30873), (1757, 30258), (2259, 23534), (2583, 20582), (3362, 15813), (3514, 15129), (4518, 11767), (5043, 10542), (5166, 10291), (5271, 10086)]