56178304

素因数分解:

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

素因数の和:107

約数の個数: 144

約数和(自身を含む): 143634870

約数和(自身を除く): 87456566

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 64, 91, 98, 104, 106, 112, 128, 169, 182, 196, 208, 212, 224, 338, 364, 371, 392, 416, 424, 448, 637, 676, 689, 728, 742, 784, 832, 848, 896, 1183, 1274, 1352, 1378, 1456, 1484, 1568, 1664, 1696, 2366, 2548, 2597, 2704, 2756, 2912, 2968, 3136, 3392, 4732, 4823, 5096, 5194, 5408, 5512, 5824, 5936, 6272, 6784, 8281, 8957, 9464, 9646, 10192, 10388, 10816, 11024, 11648, 11872, 16562, 17914, 18928, 19292, 20384, 20776, 21632, 22048, 23744, 33124, 33761, 35828, 37856, 38584, 40768, 41552, 44096, 47488, 62699, 66248, 67522, 71656, 75712, 77168, 81536, 83104, 88192, 125398, 132496, 135044, 143312, 151424, 154336, 166208, 250796, 264992, 270088, 286624, 308672, 332416, 438893, 501592, 529984, 540176, 573248, 617344, 877786, 1003184, 1059968, 1080352, 1146496, 1755572, 2006368, 2160704, 3511144, 4012736, 4321408, 7022288, 8025472, 14044576, 28089152, 56178304]

約数ペア:

[(1, 56178304), (2, 28089152), (4, 14044576), (7, 8025472), (8, 7022288), (13, 4321408), (14, 4012736), (16, 3511144), (26, 2160704), (28, 2006368), (32, 1755572), (49, 1146496), (52, 1080352), (53, 1059968), (56, 1003184), (64, 877786), (91, 617344), (98, 573248), (104, 540176), (106, 529984), (112, 501592), (128, 438893), (169, 332416), (182, 308672), (196, 286624), (208, 270088), (212, 264992), (224, 250796), (338, 166208), (364, 154336), (371, 151424), (392, 143312), (416, 135044), (424, 132496), (448, 125398), (637, 88192), (676, 83104), (689, 81536), (728, 77168), (742, 75712), (784, 71656), (832, 67522), (848, 66248), (896, 62699), (1183, 47488), (1274, 44096), (1352, 41552), (1378, 40768), (1456, 38584), (1484, 37856), (1568, 35828), (1664, 33761), (1696, 33124), (2366, 23744), (2548, 22048), (2597, 21632), (2704, 20776), (2756, 20384), (2912, 19292), (2968, 18928), (3136, 17914), (3392, 16562), (4732, 11872), (4823, 11648), (5096, 11024), (5194, 10816), (5408, 10388), (5512, 10192), (5824, 9646), (5936, 9464), (6272, 8957), (6784, 8281)]