54870984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 175705920

約数和(自身を除く): 120834936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 151, 168, 196, 206, 252, 294, 302, 309, 392, 412, 441, 453, 504, 588, 604, 618, 721, 824, 882, 906, 927, 1057, 1176, 1208, 1236, 1359, 1442, 1764, 1812, 1854, 2114, 2163, 2472, 2718, 2884, 3171, 3528, 3624, 3708, 4228, 4326, 5047, 5436, 5768, 6342, 6489, 7399, 7416, 8456, 8652, 9513, 10094, 10872, 12684, 12978, 14798, 15141, 15553, 17304, 19026, 20188, 22197, 25368, 25956, 29596, 30282, 31106, 38052, 40376, 44394, 45423, 46659, 51912, 59192, 60564, 62212, 66591, 76104, 88788, 90846, 93318, 108871, 121128, 124424, 133182, 139977, 177576, 181692, 186636, 217742, 266364, 279954, 326613, 363384, 373272, 435484, 532728, 559908, 653226, 762097, 870968, 979839, 1119816, 1306452, 1524194, 1959678, 2286291, 2612904, 3048388, 3919356, 4572582, 6096776, 6858873, 7838712, 9145164, 13717746, 18290328, 27435492, 54870984]

約数ペア:

[(1, 54870984), (2, 27435492), (3, 18290328), (4, 13717746), (6, 9145164), (7, 7838712), (8, 6858873), (9, 6096776), (12, 4572582), (14, 3919356), (18, 3048388), (21, 2612904), (24, 2286291), (28, 1959678), (36, 1524194), (42, 1306452), (49, 1119816), (56, 979839), (63, 870968), (72, 762097), (84, 653226), (98, 559908), (103, 532728), (126, 435484), (147, 373272), (151, 363384), (168, 326613), (196, 279954), (206, 266364), (252, 217742), (294, 186636), (302, 181692), (309, 177576), (392, 139977), (412, 133182), (441, 124424), (453, 121128), (504, 108871), (588, 93318), (604, 90846), (618, 88788), (721, 76104), (824, 66591), (882, 62212), (906, 60564), (927, 59192), (1057, 51912), (1176, 46659), (1208, 45423), (1236, 44394), (1359, 40376), (1442, 38052), (1764, 31106), (1812, 30282), (1854, 29596), (2114, 25956), (2163, 25368), (2472, 22197), (2718, 20188), (2884, 19026), (3171, 17304), (3528, 15553), (3624, 15141), (3708, 14798), (4228, 12978), (4326, 12684), (5047, 10872), (5436, 10094), (5768, 9513), (6342, 8652), (6489, 8456), (7399, 7416)]