55005228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 157248000

約数和(自身を除く): 102242772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 47, 57, 58, 59, 76, 87, 94, 114, 116, 118, 141, 171, 174, 177, 188, 228, 236, 261, 282, 342, 348, 354, 423, 522, 531, 551, 564, 684, 708, 846, 893, 1044, 1062, 1102, 1121, 1363, 1653, 1692, 1711, 1786, 2124, 2204, 2242, 2679, 2726, 2773, 3306, 3363, 3422, 3572, 4089, 4484, 4959, 5133, 5358, 5452, 5546, 6612, 6726, 6844, 8037, 8178, 8319, 9918, 10089, 10266, 10716, 11092, 12267, 13452, 15399, 16074, 16356, 16638, 19836, 20178, 20532, 24534, 24957, 25897, 30798, 32148, 32509, 33276, 40356, 49068, 49914, 51794, 52687, 61596, 65018, 77691, 80417, 97527, 99828, 103588, 105374, 130036, 155382, 158061, 160834, 195054, 210748, 233073, 241251, 292581, 310764, 316122, 321668, 390108, 466146, 474183, 482502, 585162, 632244, 723753, 932292, 948366, 965004, 1170324, 1447506, 1527923, 1896732, 2895012, 3055846, 4583769, 6111692, 9167538, 13751307, 18335076, 27502614, 55005228]

約数ペア:

[(1, 55005228), (2, 27502614), (3, 18335076), (4, 13751307), (6, 9167538), (9, 6111692), (12, 4583769), (18, 3055846), (19, 2895012), (29, 1896732), (36, 1527923), (38, 1447506), (47, 1170324), (57, 965004), (58, 948366), (59, 932292), (76, 723753), (87, 632244), (94, 585162), (114, 482502), (116, 474183), (118, 466146), (141, 390108), (171, 321668), (174, 316122), (177, 310764), (188, 292581), (228, 241251), (236, 233073), (261, 210748), (282, 195054), (342, 160834), (348, 158061), (354, 155382), (423, 130036), (522, 105374), (531, 103588), (551, 99828), (564, 97527), (684, 80417), (708, 77691), (846, 65018), (893, 61596), (1044, 52687), (1062, 51794), (1102, 49914), (1121, 49068), (1363, 40356), (1653, 33276), (1692, 32509), (1711, 32148), (1786, 30798), (2124, 25897), (2204, 24957), (2242, 24534), (2679, 20532), (2726, 20178), (2773, 19836), (3306, 16638), (3363, 16356), (3422, 16074), (3572, 15399), (4089, 13452), (4484, 12267), (4959, 11092), (5133, 10716), (5358, 10266), (5452, 10089), (5546, 9918), (6612, 8319), (6726, 8178), (6844, 8037)]