53703728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 66288592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 107, 127, 152, 208, 214, 247, 254, 304, 428, 494, 508, 856, 988, 1016, 1391, 1651, 1712, 1976, 2032, 2033, 2413, 2782, 3302, 3952, 4066, 4826, 5564, 6604, 8132, 9652, 11128, 13208, 13589, 16264, 19304, 22256, 26416, 26429, 27178, 31369, 32528, 38608, 52858, 54356, 62738, 105716, 108712, 125476, 176657, 211432, 217424, 250952, 258191, 353314, 422864, 501904, 516382, 706628, 1032764, 1413256, 2065528, 2826512, 3356483, 4131056, 6712966, 13425932, 26851864, 53703728]

約数ペア:

[(1, 53703728), (2, 26851864), (4, 13425932), (8, 6712966), (13, 4131056), (16, 3356483), (19, 2826512), (26, 2065528), (38, 1413256), (52, 1032764), (76, 706628), (104, 516382), (107, 501904), (127, 422864), (152, 353314), (208, 258191), (214, 250952), (247, 217424), (254, 211432), (304, 176657), (428, 125476), (494, 108712), (508, 105716), (856, 62738), (988, 54356), (1016, 52858), (1391, 38608), (1651, 32528), (1712, 31369), (1976, 27178), (2032, 26429), (2033, 26416), (2413, 22256), (2782, 19304), (3302, 16264), (3952, 13589), (4066, 13208), (4826, 11128), (5564, 9652), (6604, 8132)]