56199810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 142663680

約数和(自身を除く): 86463870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1031, 1185, 1817, 2062, 2370, 3093, 3634, 5155, 5451, 6186, 9085, 10310, 10902, 15465, 18170, 23713, 27255, 30930, 47426, 54510, 71139, 81449, 118565, 142278, 162898, 237130, 244347, 355695, 407245, 488694, 711390, 814490, 1221735, 1873327, 2443470, 3746654, 5619981, 9366635, 11239962, 18733270, 28099905, 56199810]

約数ペア:

[(1, 56199810), (2, 28099905), (3, 18733270), (5, 11239962), (6, 9366635), (10, 5619981), (15, 3746654), (23, 2443470), (30, 1873327), (46, 1221735), (69, 814490), (79, 711390), (115, 488694), (138, 407245), (158, 355695), (230, 244347), (237, 237130), (345, 162898), (395, 142278), (474, 118565), (690, 81449), (790, 71139), (1031, 54510), (1185, 47426), (1817, 30930), (2062, 27255), (2370, 23713), (3093, 18170), (3634, 15465), (5155, 10902), (5451, 10310), (6186, 9085)]