52700040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{146389}}^1$

素因数の和:146406

約数の個数: 48

約数和(自身を含む): 171276300

約数和(自身を除く): 118576260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 146389, 292778, 439167, 585556, 731945, 878334, 1171112, 1317501, 1463890, 1756668, 2195835, 2635002, 2927780, 3513336, 4391670, 5270004, 5855560, 6587505, 8783340, 10540008, 13175010, 17566680, 26350020, 52700040]

約数ペア:

[(1, 52700040), (2, 26350020), (3, 17566680), (4, 13175010), (5, 10540008), (6, 8783340), (8, 6587505), (9, 5855560), (10, 5270004), (12, 4391670), (15, 3513336), (18, 2927780), (20, 2635002), (24, 2195835), (30, 1756668), (36, 1463890), (40, 1317501), (45, 1171112), (60, 878334), (72, 731945), (90, 585556), (120, 439167), (180, 292778), (360, 146389)]