54545238

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 112

約数和(自身を含む): 141652800

約数和(自身を除く): 87107562

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 179, 198, 209, 243, 297, 342, 358, 418, 486, 513, 537, 594, 627, 729, 891, 1026, 1074, 1254, 1458, 1539, 1611, 1782, 1881, 1969, 2673, 3078, 3222, 3401, 3762, 3938, 4617, 4833, 5346, 5643, 5907, 6802, 8019, 9234, 9666, 10203, 11286, 11814, 13851, 14499, 16038, 16929, 17721, 20406, 27702, 28998, 30609, 33858, 35442, 37411, 43497, 50787, 53163, 61218, 74822, 86994, 91827, 101574, 106326, 112233, 130491, 152361, 159489, 183654, 224466, 260982, 275481, 304722, 318978, 336699, 478467, 550962, 673398, 826443, 956934, 1010097, 1435401, 1652886, 2020194, 2479329, 2870802, 3030291, 4958658, 6060582, 9090873, 18181746, 27272619, 54545238]

約数ペア:

[(1, 54545238), (2, 27272619), (3, 18181746), (6, 9090873), (9, 6060582), (11, 4958658), (18, 3030291), (19, 2870802), (22, 2479329), (27, 2020194), (33, 1652886), (38, 1435401), (54, 1010097), (57, 956934), (66, 826443), (81, 673398), (99, 550962), (114, 478467), (162, 336699), (171, 318978), (179, 304722), (198, 275481), (209, 260982), (243, 224466), (297, 183654), (342, 159489), (358, 152361), (418, 130491), (486, 112233), (513, 106326), (537, 101574), (594, 91827), (627, 86994), (729, 74822), (891, 61218), (1026, 53163), (1074, 50787), (1254, 43497), (1458, 37411), (1539, 35442), (1611, 33858), (1782, 30609), (1881, 28998), (1969, 27702), (2673, 20406), (3078, 17721), (3222, 16929), (3401, 16038), (3762, 14499), (3938, 13851), (4617, 11814), (4833, 11286), (5346, 10203), (5643, 9666), (5907, 9234), (6802, 8019)]