53931795412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{78577}}^1$

素因数の和:79432

約数の個数: 48

約数和(自身を含む): 108513074880

約数和(自身を除く): 54581279468

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 821, 836, 1642, 3284, 9031, 15599, 18062, 31198, 36124, 62396, 78577, 157154, 171589, 314308, 343178, 686356, 864347, 1492963, 1728694, 2985926, 3457388, 5971852, 16422593, 32845186, 64511717, 65690372, 129023434, 258046868, 709628887, 1225722623, 1419257774, 2451445246, 2838515548, 4902890492, 13482948853, 26965897706, 53931795412]

約数ペア:

[(1, 53931795412), (2, 26965897706), (4, 13482948853), (11, 4902890492), (19, 2838515548), (22, 2451445246), (38, 1419257774), (44, 1225722623), (76, 709628887), (209, 258046868), (418, 129023434), (821, 65690372), (836, 64511717), (1642, 32845186), (3284, 16422593), (9031, 5971852), (15599, 3457388), (18062, 2985926), (31198, 1728694), (36124, 1492963), (62396, 864347), (78577, 686356), (157154, 343178), (171589, 314308)]