51042222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5294

約数の個数: 72

約数和(自身を含む): 140369112

約数和(自身を除く): 89326890

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 5261, 9702, 10522, 15783, 31566, 36827, 47349, 57871, 73654, 94698, 110481, 115742, 173613, 220962, 257789, 331443, 347226, 405097, 515578, 520839, 662886, 773367, 810194, 1041678, 1215291, 1546734, 2320101, 2430582, 2835679, 3645873, 4640202, 5671358, 7291746, 8507037, 17014074, 25521111, 51042222]

約数ペア:

[(1, 51042222), (2, 25521111), (3, 17014074), (6, 8507037), (7, 7291746), (9, 5671358), (11, 4640202), (14, 3645873), (18, 2835679), (21, 2430582), (22, 2320101), (33, 1546734), (42, 1215291), (49, 1041678), (63, 810194), (66, 773367), (77, 662886), (98, 520839), (99, 515578), (126, 405097), (147, 347226), (154, 331443), (198, 257789), (231, 220962), (294, 173613), (441, 115742), (462, 110481), (539, 94698), (693, 73654), (882, 57871), (1078, 47349), (1386, 36827), (1617, 31566), (3234, 15783), (4851, 10522), (5261, 9702)]