55720392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 177192960

約数和(自身を除く): 121472568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 823, 868, 1092, 1209, 1302, 1612, 1646, 1736, 2184, 2418, 2469, 2604, 2821, 3224, 3292, 4836, 4938, 5208, 5642, 5761, 6584, 8463, 9672, 9876, 10699, 11284, 11522, 16926, 17283, 19752, 21398, 22568, 23044, 25513, 32097, 33852, 34566, 42796, 46088, 51026, 64194, 67704, 69132, 74893, 76539, 85592, 102052, 128388, 138264, 149786, 153078, 178591, 204104, 224679, 256776, 299572, 306156, 331669, 357182, 449358, 535773, 599144, 612312, 663338, 714364, 898716, 995007, 1071546, 1326676, 1428728, 1797432, 1990014, 2143092, 2321683, 2653352, 3980028, 4286184, 4643366, 6965049, 7960056, 9286732, 13930098, 18573464, 27860196, 55720392]

約数ペア:

[(1, 55720392), (2, 27860196), (3, 18573464), (4, 13930098), (6, 9286732), (7, 7960056), (8, 6965049), (12, 4643366), (13, 4286184), (14, 3980028), (21, 2653352), (24, 2321683), (26, 2143092), (28, 1990014), (31, 1797432), (39, 1428728), (42, 1326676), (52, 1071546), (56, 995007), (62, 898716), (78, 714364), (84, 663338), (91, 612312), (93, 599144), (104, 535773), (124, 449358), (156, 357182), (168, 331669), (182, 306156), (186, 299572), (217, 256776), (248, 224679), (273, 204104), (312, 178591), (364, 153078), (372, 149786), (403, 138264), (434, 128388), (546, 102052), (651, 85592), (728, 76539), (744, 74893), (806, 69132), (823, 67704), (868, 64194), (1092, 51026), (1209, 46088), (1302, 42796), (1612, 34566), (1646, 33852), (1736, 32097), (2184, 25513), (2418, 23044), (2469, 22568), (2604, 21398), (2821, 19752), (3224, 17283), (3292, 16926), (4836, 11522), (4938, 11284), (5208, 10699), (5642, 9876), (5761, 9672), (6584, 8463)]