47882744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 120839040

約数和(自身を除く): 72956296

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 53, 56, 68, 73, 91, 104, 106, 119, 136, 146, 182, 212, 221, 238, 292, 364, 371, 424, 442, 476, 511, 584, 689, 728, 742, 884, 901, 949, 952, 1022, 1241, 1378, 1484, 1547, 1768, 1802, 1898, 2044, 2482, 2756, 2968, 3094, 3604, 3796, 3869, 4088, 4823, 4964, 5512, 6188, 6307, 6643, 7208, 7592, 7738, 8687, 9646, 9928, 11713, 12376, 12614, 13286, 15476, 16133, 17374, 19292, 23426, 25228, 26572, 27083, 30952, 32266, 34748, 38584, 46852, 50297, 50456, 53144, 54166, 64532, 65773, 69496, 81991, 93704, 100594, 108332, 112931, 129064, 131546, 163982, 201188, 216664, 225862, 263092, 327964, 352079, 402376, 451724, 460411, 526184, 655928, 704158, 855049, 903448, 920822, 1408316, 1710098, 1841644, 2816632, 3420196, 3683288, 5985343, 6840392, 11970686, 23941372, 47882744]

約数ペア:

[(1, 47882744), (2, 23941372), (4, 11970686), (7, 6840392), (8, 5985343), (13, 3683288), (14, 3420196), (17, 2816632), (26, 1841644), (28, 1710098), (34, 1408316), (52, 920822), (53, 903448), (56, 855049), (68, 704158), (73, 655928), (91, 526184), (104, 460411), (106, 451724), (119, 402376), (136, 352079), (146, 327964), (182, 263092), (212, 225862), (221, 216664), (238, 201188), (292, 163982), (364, 131546), (371, 129064), (424, 112931), (442, 108332), (476, 100594), (511, 93704), (584, 81991), (689, 69496), (728, 65773), (742, 64532), (884, 54166), (901, 53144), (949, 50456), (952, 50297), (1022, 46852), (1241, 38584), (1378, 34748), (1484, 32266), (1547, 30952), (1768, 27083), (1802, 26572), (1898, 25228), (2044, 23426), (2482, 19292), (2756, 17374), (2968, 16133), (3094, 15476), (3604, 13286), (3796, 12614), (3869, 12376), (4088, 11713), (4823, 9928), (4964, 9646), (5512, 8687), (6188, 7738), (6307, 7592), (6643, 7208)]