54953928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 167622000

約数和(自身を除く): 112668072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 139, 152, 153, 171, 204, 228, 278, 289, 306, 323, 342, 408, 417, 456, 556, 578, 612, 646, 684, 834, 867, 969, 1112, 1156, 1224, 1251, 1292, 1368, 1668, 1734, 1938, 2312, 2363, 2502, 2584, 2601, 2641, 2907, 3336, 3468, 3876, 4726, 5004, 5202, 5282, 5491, 5814, 6936, 7089, 7752, 7923, 9452, 10008, 10404, 10564, 10982, 11628, 14178, 15846, 16473, 18904, 20808, 21128, 21267, 21964, 23256, 23769, 28356, 31692, 32946, 40171, 42534, 43928, 44897, 47538, 49419, 56712, 63384, 65892, 80342, 85068, 89794, 95076, 98838, 120513, 131784, 134691, 160684, 170136, 179588, 190152, 197676, 241026, 269382, 321368, 359176, 361539, 395352, 404073, 482052, 538764, 723078, 763249, 808146, 964104, 1077528, 1446156, 1526498, 1616292, 2289747, 2892312, 3052996, 3232584, 4579494, 6105992, 6869241, 9158988, 13738482, 18317976, 27476964, 54953928]

約数ペア:

[(1, 54953928), (2, 27476964), (3, 18317976), (4, 13738482), (6, 9158988), (8, 6869241), (9, 6105992), (12, 4579494), (17, 3232584), (18, 3052996), (19, 2892312), (24, 2289747), (34, 1616292), (36, 1526498), (38, 1446156), (51, 1077528), (57, 964104), (68, 808146), (72, 763249), (76, 723078), (102, 538764), (114, 482052), (136, 404073), (139, 395352), (152, 361539), (153, 359176), (171, 321368), (204, 269382), (228, 241026), (278, 197676), (289, 190152), (306, 179588), (323, 170136), (342, 160684), (408, 134691), (417, 131784), (456, 120513), (556, 98838), (578, 95076), (612, 89794), (646, 85068), (684, 80342), (834, 65892), (867, 63384), (969, 56712), (1112, 49419), (1156, 47538), (1224, 44897), (1251, 43928), (1292, 42534), (1368, 40171), (1668, 32946), (1734, 31692), (1938, 28356), (2312, 23769), (2363, 23256), (2502, 21964), (2584, 21267), (2601, 21128), (2641, 20808), (2907, 18904), (3336, 16473), (3468, 15846), (3876, 14178), (4726, 11628), (5004, 10982), (5202, 10564), (5282, 10404), (5491, 10008), (5814, 9452), (6936, 7923), (7089, 7752)]