51403528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 111196800

約数和(自身を除く): 59793272

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 109, 184, 218, 233, 253, 436, 466, 506, 872, 932, 1012, 1199, 1864, 2024, 2398, 2507, 2563, 4796, 5014, 5126, 5359, 9592, 10028, 10252, 10718, 20056, 20504, 21436, 25397, 27577, 42872, 50794, 55154, 58949, 101588, 110308, 117898, 203176, 220616, 235796, 279367, 471592, 558734, 584131, 1117468, 1168262, 2234936, 2336524, 4673048, 6425441, 12850882, 25701764, 51403528]

約数ペア:

[(1, 51403528), (2, 25701764), (4, 12850882), (8, 6425441), (11, 4673048), (22, 2336524), (23, 2234936), (44, 1168262), (46, 1117468), (88, 584131), (92, 558734), (109, 471592), (184, 279367), (218, 235796), (233, 220616), (253, 203176), (436, 117898), (466, 110308), (506, 101588), (872, 58949), (932, 55154), (1012, 50794), (1199, 42872), (1864, 27577), (2024, 25397), (2398, 21436), (2507, 20504), (2563, 20056), (4796, 10718), (5014, 10252), (5126, 10028), (5359, 9592)]