52453980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 169513344

約数和(自身を除く): 117059364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 251, 258, 270, 324, 387, 405, 430, 486, 502, 516, 540, 645, 753, 774, 810, 860, 972, 1004, 1161, 1215, 1255, 1290, 1506, 1548, 1620, 1935, 2259, 2322, 2430, 2510, 2580, 3012, 3483, 3765, 3870, 4518, 4644, 4860, 5020, 5805, 6777, 6966, 7530, 7740, 9036, 10449, 10793, 11295, 11610, 13554, 13932, 15060, 17415, 20331, 20898, 21586, 22590, 23220, 27108, 32379, 33885, 34830, 40662, 41796, 43172, 45180, 52245, 53965, 60993, 64758, 67770, 69660, 81324, 97137, 101655, 104490, 107930, 121986, 129516, 135540, 161895, 194274, 203310, 208980, 215860, 243972, 291411, 304965, 323790, 388548, 406620, 485685, 582822, 609930, 647580, 874233, 971370, 1165644, 1219860, 1457055, 1748466, 1942740, 2622699, 2914110, 3496932, 4371165, 5245398, 5828220, 8742330, 10490796, 13113495, 17484660, 26226990, 52453980]

約数ペア:

[(1, 52453980), (2, 26226990), (3, 17484660), (4, 13113495), (5, 10490796), (6, 8742330), (9, 5828220), (10, 5245398), (12, 4371165), (15, 3496932), (18, 2914110), (20, 2622699), (27, 1942740), (30, 1748466), (36, 1457055), (43, 1219860), (45, 1165644), (54, 971370), (60, 874233), (81, 647580), (86, 609930), (90, 582822), (108, 485685), (129, 406620), (135, 388548), (162, 323790), (172, 304965), (180, 291411), (215, 243972), (243, 215860), (251, 208980), (258, 203310), (270, 194274), (324, 161895), (387, 135540), (405, 129516), (430, 121986), (486, 107930), (502, 104490), (516, 101655), (540, 97137), (645, 81324), (753, 69660), (774, 67770), (810, 64758), (860, 60993), (972, 53965), (1004, 52245), (1161, 45180), (1215, 43172), (1255, 41796), (1290, 40662), (1506, 34830), (1548, 33885), (1620, 32379), (1935, 27108), (2259, 23220), (2322, 22590), (2430, 21586), (2510, 20898), (2580, 20331), (3012, 17415), (3483, 15060), (3765, 13932), (3870, 13554), (4518, 11610), (4644, 11295), (4860, 10793), (5020, 10449), (5805, 9036), (6777, 7740), (6966, 7530)]