53293760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 142865856

約数和(自身を除く): 89572096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 557, 598, 736, 832, 920, 1040, 1114, 1196, 1472, 1495, 1840, 2080, 2228, 2392, 2785, 2990, 3680, 4160, 4456, 4784, 5570, 5980, 7241, 7360, 8912, 9568, 11140, 11960, 12811, 14482, 17824, 19136, 22280, 23920, 25622, 28964, 35648, 36205, 44560, 47840, 51244, 57928, 64055, 72410, 89120, 95680, 102488, 115856, 128110, 144820, 166543, 178240, 204976, 231712, 256220, 289640, 333086, 409952, 463424, 512440, 579280, 666172, 819904, 832715, 1024880, 1158560, 1332344, 1665430, 2049760, 2317120, 2664688, 3330860, 4099520, 5329376, 6661720, 10658752, 13323440, 26646880, 53293760]

約数ペア:

[(1, 53293760), (2, 26646880), (4, 13323440), (5, 10658752), (8, 6661720), (10, 5329376), (13, 4099520), (16, 3330860), (20, 2664688), (23, 2317120), (26, 2049760), (32, 1665430), (40, 1332344), (46, 1158560), (52, 1024880), (64, 832715), (65, 819904), (80, 666172), (92, 579280), (104, 512440), (115, 463424), (130, 409952), (160, 333086), (184, 289640), (208, 256220), (230, 231712), (260, 204976), (299, 178240), (320, 166543), (368, 144820), (416, 128110), (460, 115856), (520, 102488), (557, 95680), (598, 89120), (736, 72410), (832, 64055), (920, 57928), (1040, 51244), (1114, 47840), (1196, 44560), (1472, 36205), (1495, 35648), (1840, 28964), (2080, 25622), (2228, 23920), (2392, 22280), (2785, 19136), (2990, 17824), (3680, 14482), (4160, 12811), (4456, 11960), (4784, 11140), (5570, 9568), (5980, 8912), (7241, 7360)]