56280432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 169989120

約数和(自身を除く): 113708688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 47, 48, 52, 57, 76, 78, 94, 101, 104, 114, 141, 152, 156, 188, 202, 208, 228, 247, 282, 303, 304, 312, 376, 404, 456, 494, 564, 606, 611, 624, 741, 752, 808, 893, 912, 988, 1128, 1212, 1222, 1313, 1482, 1616, 1786, 1833, 1919, 1976, 2256, 2424, 2444, 2626, 2679, 2964, 3572, 3666, 3838, 3939, 3952, 4747, 4848, 4888, 5252, 5358, 5757, 5928, 7144, 7332, 7676, 7878, 9494, 9776, 10504, 10716, 11514, 11609, 11856, 14241, 14288, 14664, 15352, 15756, 18988, 21008, 21432, 23028, 23218, 24947, 28482, 29328, 30704, 31512, 34827, 37976, 42864, 46056, 46436, 49894, 56964, 61711, 63024, 69654, 74841, 75952, 90193, 92112, 92872, 99788, 113928, 123422, 139308, 149682, 180386, 185133, 185744, 199576, 227856, 246844, 270579, 278616, 299364, 360772, 370266, 399152, 493688, 541158, 557232, 598728, 721544, 740532, 987376, 1082316, 1172509, 1197456, 1443088, 1481064, 2164632, 2345018, 2962128, 3517527, 4329264, 4690036, 7035054, 9380072, 14070108, 18760144, 28140216, 56280432]

約数ペア:

[(1, 56280432), (2, 28140216), (3, 18760144), (4, 14070108), (6, 9380072), (8, 7035054), (12, 4690036), (13, 4329264), (16, 3517527), (19, 2962128), (24, 2345018), (26, 2164632), (38, 1481064), (39, 1443088), (47, 1197456), (48, 1172509), (52, 1082316), (57, 987376), (76, 740532), (78, 721544), (94, 598728), (101, 557232), (104, 541158), (114, 493688), (141, 399152), (152, 370266), (156, 360772), (188, 299364), (202, 278616), (208, 270579), (228, 246844), (247, 227856), (282, 199576), (303, 185744), (304, 185133), (312, 180386), (376, 149682), (404, 139308), (456, 123422), (494, 113928), (564, 99788), (606, 92872), (611, 92112), (624, 90193), (741, 75952), (752, 74841), (808, 69654), (893, 63024), (912, 61711), (988, 56964), (1128, 49894), (1212, 46436), (1222, 46056), (1313, 42864), (1482, 37976), (1616, 34827), (1786, 31512), (1833, 30704), (1919, 29328), (1976, 28482), (2256, 24947), (2424, 23218), (2444, 23028), (2626, 21432), (2679, 21008), (2964, 18988), (3572, 15756), (3666, 15352), (3838, 14664), (3939, 14288), (3952, 14241), (4747, 11856), (4848, 11609), (4888, 11514), (5252, 10716), (5358, 10504), (5757, 9776), (5928, 9494), (7144, 7878), (7332, 7676)]