53810432

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 130488960

約数和(自身を除く): 76678528

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 37, 38, 46, 52, 64, 74, 76, 92, 104, 128, 148, 152, 184, 208, 247, 256, 296, 299, 304, 368, 416, 437, 481, 494, 592, 598, 608, 703, 736, 832, 851, 874, 962, 988, 1184, 1196, 1216, 1406, 1472, 1664, 1702, 1748, 1924, 1976, 2368, 2392, 2432, 2812, 2944, 3328, 3404, 3496, 3848, 3952, 4736, 4784, 4864, 5624, 5681, 5888, 6808, 6992, 7696, 7904, 9139, 9472, 9568, 11063, 11248, 11362, 13616, 13984, 15392, 15808, 16169, 18278, 19136, 22126, 22496, 22724, 27232, 27968, 30784, 31616, 32338, 36556, 38272, 44252, 44992, 45448, 54464, 55936, 61568, 63232, 64676, 73112, 76544, 88504, 89984, 90896, 108928, 111872, 123136, 129352, 146224, 177008, 179968, 181792, 210197, 217856, 258704, 292448, 354016, 363584, 420394, 517408, 584896, 708032, 727168, 840788, 1034816, 1169792, 1416064, 1454336, 1681576, 2069632, 2339584, 2832128, 3363152, 4139264, 6726304, 13452608, 26905216, 53810432]

約数ペア:

[(1, 53810432), (2, 26905216), (4, 13452608), (8, 6726304), (13, 4139264), (16, 3363152), (19, 2832128), (23, 2339584), (26, 2069632), (32, 1681576), (37, 1454336), (38, 1416064), (46, 1169792), (52, 1034816), (64, 840788), (74, 727168), (76, 708032), (92, 584896), (104, 517408), (128, 420394), (148, 363584), (152, 354016), (184, 292448), (208, 258704), (247, 217856), (256, 210197), (296, 181792), (299, 179968), (304, 177008), (368, 146224), (416, 129352), (437, 123136), (481, 111872), (494, 108928), (592, 90896), (598, 89984), (608, 88504), (703, 76544), (736, 73112), (832, 64676), (851, 63232), (874, 61568), (962, 55936), (988, 54464), (1184, 45448), (1196, 44992), (1216, 44252), (1406, 38272), (1472, 36556), (1664, 32338), (1702, 31616), (1748, 30784), (1924, 27968), (1976, 27232), (2368, 22724), (2392, 22496), (2432, 22126), (2812, 19136), (2944, 18278), (3328, 16169), (3404, 15808), (3496, 15392), (3848, 13984), (3952, 13616), (4736, 11362), (4784, 11248), (4864, 11063), (5624, 9568), (5681, 9472), (5888, 9139), (6808, 7904), (6992, 7696)]