53267220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 169047648

約数和(自身を除く): 115780428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 251, 262, 270, 324, 393, 405, 502, 524, 540, 655, 753, 786, 810, 1004, 1179, 1255, 1310, 1506, 1572, 1620, 1965, 2259, 2358, 2510, 2620, 3012, 3537, 3765, 3930, 4518, 4716, 5020, 5895, 6777, 7074, 7530, 7860, 9036, 10611, 11295, 11790, 13554, 14148, 15060, 17685, 20331, 21222, 22590, 23580, 27108, 32881, 33885, 35370, 40662, 42444, 45180, 53055, 65762, 67770, 70740, 81324, 98643, 101655, 106110, 131524, 135540, 164405, 197286, 203310, 212220, 295929, 328810, 394572, 406620, 493215, 591858, 657620, 887787, 986430, 1183716, 1479645, 1775574, 1972860, 2663361, 2959290, 3551148, 4438935, 5326722, 5918580, 8877870, 10653444, 13316805, 17755740, 26633610, 53267220]

約数ペア:

[(1, 53267220), (2, 26633610), (3, 17755740), (4, 13316805), (5, 10653444), (6, 8877870), (9, 5918580), (10, 5326722), (12, 4438935), (15, 3551148), (18, 2959290), (20, 2663361), (27, 1972860), (30, 1775574), (36, 1479645), (45, 1183716), (54, 986430), (60, 887787), (81, 657620), (90, 591858), (108, 493215), (131, 406620), (135, 394572), (162, 328810), (180, 295929), (251, 212220), (262, 203310), (270, 197286), (324, 164405), (393, 135540), (405, 131524), (502, 106110), (524, 101655), (540, 98643), (655, 81324), (753, 70740), (786, 67770), (810, 65762), (1004, 53055), (1179, 45180), (1255, 42444), (1310, 40662), (1506, 35370), (1572, 33885), (1620, 32881), (1965, 27108), (2259, 23580), (2358, 22590), (2510, 21222), (2620, 20331), (3012, 17685), (3537, 15060), (3765, 14148), (3930, 13554), (4518, 11790), (4716, 11295), (5020, 10611), (5895, 9036), (6777, 7860), (7074, 7530)]