51843064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 130636800

約数和(自身を除く): 78793736

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 59, 68, 71, 91, 104, 118, 119, 136, 142, 182, 221, 236, 238, 284, 364, 413, 442, 472, 476, 497, 568, 728, 767, 826, 884, 923, 952, 994, 1003, 1207, 1534, 1547, 1652, 1768, 1846, 1988, 2006, 2414, 3068, 3094, 3304, 3692, 3976, 4012, 4189, 4828, 5369, 6136, 6188, 6461, 7021, 7384, 8024, 8378, 8449, 9656, 10738, 12376, 12922, 13039, 14042, 15691, 16756, 16898, 21476, 25844, 26078, 28084, 29323, 31382, 33512, 33796, 42952, 51688, 52156, 54457, 56168, 58646, 62764, 67592, 71213, 91273, 104312, 108914, 109837, 117292, 125528, 142426, 182546, 217828, 219674, 234584, 284852, 365092, 381199, 435656, 439348, 498491, 569704, 730184, 762398, 878696, 925769, 996982, 1524796, 1851538, 1993964, 3049592, 3703076, 3987928, 6480383, 7406152, 12960766, 25921532, 51843064]

約数ペア:

[(1, 51843064), (2, 25921532), (4, 12960766), (7, 7406152), (8, 6480383), (13, 3987928), (14, 3703076), (17, 3049592), (26, 1993964), (28, 1851538), (34, 1524796), (52, 996982), (56, 925769), (59, 878696), (68, 762398), (71, 730184), (91, 569704), (104, 498491), (118, 439348), (119, 435656), (136, 381199), (142, 365092), (182, 284852), (221, 234584), (236, 219674), (238, 217828), (284, 182546), (364, 142426), (413, 125528), (442, 117292), (472, 109837), (476, 108914), (497, 104312), (568, 91273), (728, 71213), (767, 67592), (826, 62764), (884, 58646), (923, 56168), (952, 54457), (994, 52156), (1003, 51688), (1207, 42952), (1534, 33796), (1547, 33512), (1652, 31382), (1768, 29323), (1846, 28084), (1988, 26078), (2006, 25844), (2414, 21476), (3068, 16898), (3094, 16756), (3304, 15691), (3692, 14042), (3976, 13039), (4012, 12922), (4189, 12376), (4828, 10738), (5369, 9656), (6136, 8449), (6188, 8378), (6461, 8024), (7021, 7384)]