53147840

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:865

約数の個数: 56

約数和(自身を含む): 127205232

約数和(自身を除く): 74057392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 541, 614, 1082, 1228, 1535, 2164, 2456, 2705, 3070, 4328, 4912, 5410, 6140, 8656, 9824, 10820, 12280, 17312, 19648, 21640, 24560, 34624, 43280, 49120, 86560, 98240, 166087, 173120, 332174, 664348, 830435, 1328696, 1660870, 2657392, 3321740, 5314784, 6643480, 10629568, 13286960, 26573920, 53147840]

約数ペア:

[(1, 53147840), (2, 26573920), (4, 13286960), (5, 10629568), (8, 6643480), (10, 5314784), (16, 3321740), (20, 2657392), (32, 1660870), (40, 1328696), (64, 830435), (80, 664348), (160, 332174), (307, 173120), (320, 166087), (541, 98240), (614, 86560), (1082, 49120), (1228, 43280), (1535, 34624), (2164, 24560), (2456, 21640), (2705, 19648), (3070, 17312), (4328, 12280), (4912, 10820), (5410, 9824), (6140, 8656)]