48370960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 130616640

約数和(自身を除く): 82245680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 263, 304, 380, 418, 440, 484, 526, 605, 760, 836, 880, 968, 1045, 1052, 1210, 1315, 1520, 1672, 1936, 2090, 2104, 2299, 2420, 2630, 2893, 3344, 4180, 4208, 4598, 4840, 4997, 5260, 5786, 8360, 9196, 9680, 9994, 10520, 11495, 11572, 14465, 16720, 18392, 19988, 21040, 22990, 23144, 24985, 28930, 31823, 36784, 39976, 45980, 46288, 49970, 54967, 57860, 63646, 79952, 91960, 99940, 109934, 115720, 127292, 159115, 183920, 199880, 219868, 231440, 254584, 274835, 318230, 399760, 439736, 509168, 549670, 604637, 636460, 879472, 1099340, 1209274, 1272920, 2198680, 2418548, 2545840, 3023185, 4397360, 4837096, 6046370, 9674192, 12092740, 24185480, 48370960]

約数ペア:

[(1, 48370960), (2, 24185480), (4, 12092740), (5, 9674192), (8, 6046370), (10, 4837096), (11, 4397360), (16, 3023185), (19, 2545840), (20, 2418548), (22, 2198680), (38, 1272920), (40, 1209274), (44, 1099340), (55, 879472), (76, 636460), (80, 604637), (88, 549670), (95, 509168), (110, 439736), (121, 399760), (152, 318230), (176, 274835), (190, 254584), (209, 231440), (220, 219868), (242, 199880), (263, 183920), (304, 159115), (380, 127292), (418, 115720), (440, 109934), (484, 99940), (526, 91960), (605, 79952), (760, 63646), (836, 57860), (880, 54967), (968, 49970), (1045, 46288), (1052, 45980), (1210, 39976), (1315, 36784), (1520, 31823), (1672, 28930), (1936, 24985), (2090, 23144), (2104, 22990), (2299, 21040), (2420, 19988), (2630, 18392), (2893, 16720), (3344, 14465), (4180, 11572), (4208, 11495), (4598, 10520), (4840, 9994), (4997, 9680), (5260, 9196), (5786, 8360)]