56142112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7103}}^1$

素因数の和:7145

約数の個数: 48

約数和(自身を含む): 125314560

約数和(自身を除く): 69172448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7103, 7904, 14206, 28412, 56824, 92339, 113648, 134957, 184678, 227296, 269914, 369356, 539828, 738712, 1079656, 1477424, 1754441, 2159312, 2954848, 3508882, 4318624, 7017764, 14035528, 28071056, 56142112]

約数ペア:

[(1, 56142112), (2, 28071056), (4, 14035528), (8, 7017764), (13, 4318624), (16, 3508882), (19, 2954848), (26, 2159312), (32, 1754441), (38, 1477424), (52, 1079656), (76, 738712), (104, 539828), (152, 369356), (208, 269914), (247, 227296), (304, 184678), (416, 134957), (494, 113648), (608, 92339), (988, 56824), (1976, 28412), (3952, 14206), (7103, 7904)]