48151840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 77586080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 109, 110, 160, 176, 218, 220, 251, 352, 436, 440, 502, 545, 872, 880, 1004, 1090, 1199, 1255, 1744, 1760, 2008, 2180, 2398, 2510, 2761, 3488, 4016, 4360, 4796, 5020, 5522, 5995, 8032, 8720, 9592, 10040, 11044, 11990, 13805, 17440, 19184, 20080, 22088, 23980, 27359, 27610, 38368, 40160, 44176, 47960, 54718, 55220, 88352, 95920, 109436, 110440, 136795, 191840, 218872, 220880, 273590, 300949, 437744, 441760, 547180, 601898, 875488, 1094360, 1203796, 1504745, 2188720, 2407592, 3009490, 4377440, 4815184, 6018980, 9630368, 12037960, 24075920, 48151840]

約数ペア:

[(1, 48151840), (2, 24075920), (4, 12037960), (5, 9630368), (8, 6018980), (10, 4815184), (11, 4377440), (16, 3009490), (20, 2407592), (22, 2188720), (32, 1504745), (40, 1203796), (44, 1094360), (55, 875488), (80, 601898), (88, 547180), (109, 441760), (110, 437744), (160, 300949), (176, 273590), (218, 220880), (220, 218872), (251, 191840), (352, 136795), (436, 110440), (440, 109436), (502, 95920), (545, 88352), (872, 55220), (880, 54718), (1004, 47960), (1090, 44176), (1199, 40160), (1255, 38368), (1744, 27610), (1760, 27359), (2008, 23980), (2180, 22088), (2398, 20080), (2510, 19184), (2761, 17440), (3488, 13805), (4016, 11990), (4360, 11044), (4796, 10040), (5020, 9592), (5522, 8720), (5995, 8032)]