54872988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 143404800

約数和(自身を除く): 88531812

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 43, 57, 58, 76, 86, 87, 114, 116, 129, 172, 174, 193, 228, 258, 348, 386, 516, 551, 579, 772, 817, 1102, 1158, 1247, 1634, 1653, 2204, 2316, 2451, 2494, 3268, 3306, 3667, 3741, 4902, 4988, 5597, 6612, 7334, 7482, 8299, 9804, 11001, 11194, 14668, 14964, 16598, 16791, 22002, 22388, 23693, 24897, 33196, 33582, 44004, 47386, 49794, 67164, 71079, 94772, 99588, 106343, 142158, 157681, 212686, 240671, 284316, 315362, 319029, 425372, 473043, 481342, 630724, 638058, 722013, 946086, 962684, 1276116, 1444026, 1892172, 2888052, 4572749, 9145498, 13718247, 18290996, 27436494, 54872988]

約数ペア:

[(1, 54872988), (2, 27436494), (3, 18290996), (4, 13718247), (6, 9145498), (12, 4572749), (19, 2888052), (29, 1892172), (38, 1444026), (43, 1276116), (57, 962684), (58, 946086), (76, 722013), (86, 638058), (87, 630724), (114, 481342), (116, 473043), (129, 425372), (172, 319029), (174, 315362), (193, 284316), (228, 240671), (258, 212686), (348, 157681), (386, 142158), (516, 106343), (551, 99588), (579, 94772), (772, 71079), (817, 67164), (1102, 49794), (1158, 47386), (1247, 44004), (1634, 33582), (1653, 33196), (2204, 24897), (2316, 23693), (2451, 22388), (2494, 22002), (3268, 16791), (3306, 16598), (3667, 14964), (3741, 14668), (4902, 11194), (4988, 11001), (5597, 9804), (6612, 8299), (7334, 7482)]