53816360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 138348000

約数和(自身を除く): 84531640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 247, 260, 338, 380, 419, 494, 520, 676, 760, 838, 845, 988, 1235, 1352, 1676, 1690, 1976, 2095, 2470, 3211, 3352, 3380, 4190, 4940, 5447, 6422, 6760, 7961, 8380, 9880, 10894, 12844, 15922, 16055, 16760, 21788, 25688, 27235, 31844, 32110, 39805, 43576, 54470, 63688, 64220, 70811, 79610, 103493, 108940, 128440, 141622, 159220, 206986, 217880, 283244, 318440, 354055, 413972, 517465, 566488, 708110, 827944, 1034930, 1345409, 1416220, 2069860, 2690818, 2832440, 4139720, 5381636, 6727045, 10763272, 13454090, 26908180, 53816360]

約数ペア:

[(1, 53816360), (2, 26908180), (4, 13454090), (5, 10763272), (8, 6727045), (10, 5381636), (13, 4139720), (19, 2832440), (20, 2690818), (26, 2069860), (38, 1416220), (40, 1345409), (52, 1034930), (65, 827944), (76, 708110), (95, 566488), (104, 517465), (130, 413972), (152, 354055), (169, 318440), (190, 283244), (247, 217880), (260, 206986), (338, 159220), (380, 141622), (419, 128440), (494, 108940), (520, 103493), (676, 79610), (760, 70811), (838, 64220), (845, 63688), (988, 54470), (1235, 43576), (1352, 39805), (1676, 32110), (1690, 31844), (1976, 27235), (2095, 25688), (2470, 21788), (3211, 16760), (3352, 16055), (3380, 15922), (4190, 12844), (4940, 10894), (5447, 9880), (6422, 8380), (6760, 7961)]