53353976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 119462400

約数和(自身を除く): 66108424

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 67, 76, 104, 124, 134, 152, 169, 247, 248, 268, 338, 403, 494, 536, 589, 676, 806, 871, 988, 1178, 1273, 1352, 1612, 1742, 1976, 2077, 2356, 2546, 3211, 3224, 3484, 4154, 4712, 5092, 5239, 6422, 6968, 7657, 8308, 10184, 10478, 11323, 12844, 15314, 16549, 16616, 20956, 22646, 25688, 27001, 30628, 33098, 39463, 41912, 45292, 54002, 61256, 66196, 78926, 90584, 99541, 108004, 132392, 157852, 199082, 215137, 216008, 315704, 351013, 398164, 430274, 513019, 702026, 796328, 860548, 1026038, 1404052, 1721096, 2052076, 2808104, 4104152, 6669247, 13338494, 26676988, 53353976]

約数ペア:

[(1, 53353976), (2, 26676988), (4, 13338494), (8, 6669247), (13, 4104152), (19, 2808104), (26, 2052076), (31, 1721096), (38, 1404052), (52, 1026038), (62, 860548), (67, 796328), (76, 702026), (104, 513019), (124, 430274), (134, 398164), (152, 351013), (169, 315704), (247, 216008), (248, 215137), (268, 199082), (338, 157852), (403, 132392), (494, 108004), (536, 99541), (589, 90584), (676, 78926), (806, 66196), (871, 61256), (988, 54002), (1178, 45292), (1273, 41912), (1352, 39463), (1612, 33098), (1742, 30628), (1976, 27001), (2077, 25688), (2356, 22646), (2546, 20956), (3211, 16616), (3224, 16549), (3484, 15314), (4154, 12844), (4712, 11323), (5092, 10478), (5239, 10184), (6422, 8308), (6968, 7657)]