55286658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 148838400

約数和(自身を除く): 93551742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 59, 63, 67, 74, 111, 118, 126, 134, 177, 189, 201, 222, 259, 333, 354, 378, 402, 413, 469, 518, 531, 603, 666, 777, 826, 938, 999, 1062, 1206, 1239, 1407, 1554, 1593, 1809, 1998, 2183, 2331, 2478, 2479, 2814, 3186, 3618, 3717, 3953, 4221, 4366, 4662, 4958, 6549, 6993, 7434, 7437, 7906, 8442, 11151, 11859, 12663, 13098, 13986, 14874, 15281, 17353, 19647, 22302, 22311, 23718, 25326, 27671, 30562, 34706, 35577, 39294, 44622, 45843, 52059, 55342, 58941, 66933, 71154, 83013, 91686, 104118, 106731, 117882, 133866, 137529, 146261, 156177, 166026, 213462, 249039, 275058, 292522, 312354, 412587, 438783, 468531, 498078, 747117, 825174, 877566, 937062, 1023827, 1316349, 1494234, 2047654, 2632698, 3071481, 3949047, 6142962, 7898094, 9214443, 18428886, 27643329, 55286658]

約数ペア:

[(1, 55286658), (2, 27643329), (3, 18428886), (6, 9214443), (7, 7898094), (9, 6142962), (14, 3949047), (18, 3071481), (21, 2632698), (27, 2047654), (37, 1494234), (42, 1316349), (54, 1023827), (59, 937062), (63, 877566), (67, 825174), (74, 747117), (111, 498078), (118, 468531), (126, 438783), (134, 412587), (177, 312354), (189, 292522), (201, 275058), (222, 249039), (259, 213462), (333, 166026), (354, 156177), (378, 146261), (402, 137529), (413, 133866), (469, 117882), (518, 106731), (531, 104118), (603, 91686), (666, 83013), (777, 71154), (826, 66933), (938, 58941), (999, 55342), (1062, 52059), (1206, 45843), (1239, 44622), (1407, 39294), (1554, 35577), (1593, 34706), (1809, 30562), (1998, 27671), (2183, 25326), (2331, 23718), (2478, 22311), (2479, 22302), (2814, 19647), (3186, 17353), (3618, 15281), (3717, 14874), (3953, 13986), (4221, 13098), (4366, 12663), (4662, 11859), (4958, 11151), (6549, 8442), (6993, 7906), (7434, 7437)]