52595440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^2$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 125163864

約数和(自身を除く): 72568424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 89, 166, 178, 332, 356, 415, 445, 664, 712, 830, 890, 1328, 1424, 1660, 1780, 3320, 3560, 6640, 7120, 7387, 7921, 14774, 15842, 29548, 31684, 36935, 39605, 59096, 63368, 73870, 79210, 118192, 126736, 147740, 158420, 295480, 316840, 590960, 633680, 657443, 1314886, 2629772, 3287215, 5259544, 6574430, 10519088, 13148860, 26297720, 52595440]

約数ペア:

[(1, 52595440), (2, 26297720), (4, 13148860), (5, 10519088), (8, 6574430), (10, 5259544), (16, 3287215), (20, 2629772), (40, 1314886), (80, 657443), (83, 633680), (89, 590960), (166, 316840), (178, 295480), (332, 158420), (356, 147740), (415, 126736), (445, 118192), (664, 79210), (712, 73870), (830, 63368), (890, 59096), (1328, 39605), (1424, 36935), (1660, 31684), (1780, 29548), (3320, 15842), (3560, 14774), (6640, 7921), (7120, 7387)]