56074928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2074

約数の個数: 80

約数和(自身を含む): 140824320

約数和(自身を除く): 84749392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2027, 2128, 3458, 3952, 4054, 6916, 8108, 13832, 14189, 16216, 26351, 27664, 28378, 32432, 38513, 52702, 56756, 77026, 105404, 113512, 154052, 184457, 210808, 227024, 269591, 308104, 368914, 421616, 500669, 539182, 616208, 737828, 1001338, 1078364, 1475656, 2002676, 2156728, 2951312, 3504683, 4005352, 4313456, 7009366, 8010704, 14018732, 28037464, 56074928]

約数ペア:

[(1, 56074928), (2, 28037464), (4, 14018732), (7, 8010704), (8, 7009366), (13, 4313456), (14, 4005352), (16, 3504683), (19, 2951312), (26, 2156728), (28, 2002676), (38, 1475656), (52, 1078364), (56, 1001338), (76, 737828), (91, 616208), (104, 539182), (112, 500669), (133, 421616), (152, 368914), (182, 308104), (208, 269591), (247, 227024), (266, 210808), (304, 184457), (364, 154052), (494, 113512), (532, 105404), (728, 77026), (988, 56756), (1064, 52702), (1456, 38513), (1729, 32432), (1976, 28378), (2027, 27664), (2128, 26351), (3458, 16216), (3952, 14189), (4054, 13832), (6916, 8108)]