55520052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 104147148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 301, 399, 516, 532, 602, 798, 809, 817, 903, 1204, 1596, 1618, 1634, 1806, 2427, 2451, 3236, 3268, 3612, 4854, 4902, 5663, 5719, 9708, 9804, 11326, 11438, 15371, 16989, 17157, 22652, 22876, 30742, 33978, 34314, 34787, 46113, 61484, 67956, 68628, 69574, 92226, 104361, 107597, 139148, 184452, 208722, 215194, 243509, 322791, 417444, 430388, 487018, 645582, 660953, 730527, 974036, 1291164, 1321906, 1461054, 1982859, 2643812, 2922108, 3965718, 4626671, 7931436, 9253342, 13880013, 18506684, 27760026, 55520052]

約数ペア:

[(1, 55520052), (2, 27760026), (3, 18506684), (4, 13880013), (6, 9253342), (7, 7931436), (12, 4626671), (14, 3965718), (19, 2922108), (21, 2643812), (28, 1982859), (38, 1461054), (42, 1321906), (43, 1291164), (57, 974036), (76, 730527), (84, 660953), (86, 645582), (114, 487018), (129, 430388), (133, 417444), (172, 322791), (228, 243509), (258, 215194), (266, 208722), (301, 184452), (399, 139148), (516, 107597), (532, 104361), (602, 92226), (798, 69574), (809, 68628), (817, 67956), (903, 61484), (1204, 46113), (1596, 34787), (1618, 34314), (1634, 33978), (1806, 30742), (2427, 22876), (2451, 22652), (3236, 17157), (3268, 16989), (3612, 15371), (4854, 11438), (4902, 11326), (5663, 9804), (5719, 9708)]