53013780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5557}}^1$

素因数の和:5625

約数の個数: 72

約数和(自身を含む): 163872072

約数和(自身を除く): 110858292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5557, 9540, 11114, 16671, 22228, 27785, 33342, 50013, 55570, 66684, 83355, 100026, 111140, 166710, 200052, 250065, 294521, 333420, 500130, 589042, 883563, 1000260, 1178084, 1472605, 1767126, 2650689, 2945210, 3534252, 4417815, 5301378, 5890420, 8835630, 10602756, 13253445, 17671260, 26506890, 53013780]

約数ペア:

[(1, 53013780), (2, 26506890), (3, 17671260), (4, 13253445), (5, 10602756), (6, 8835630), (9, 5890420), (10, 5301378), (12, 4417815), (15, 3534252), (18, 2945210), (20, 2650689), (30, 1767126), (36, 1472605), (45, 1178084), (53, 1000260), (60, 883563), (90, 589042), (106, 500130), (159, 333420), (180, 294521), (212, 250065), (265, 200052), (318, 166710), (477, 111140), (530, 100026), (636, 83355), (795, 66684), (954, 55570), (1060, 50013), (1590, 33342), (1908, 27785), (2385, 22228), (3180, 16671), (4770, 11114), (5557, 9540)]