51914832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 139991040

約数和(自身を除く): 88076208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 251, 278, 372, 417, 496, 502, 556, 744, 753, 834, 1004, 1112, 1488, 1506, 1668, 2008, 2224, 3012, 3336, 4016, 4309, 6024, 6672, 7781, 8618, 12048, 12927, 15562, 17236, 23343, 25854, 31124, 34472, 34889, 46686, 51708, 62248, 68944, 69778, 93372, 103416, 104667, 124496, 139556, 186744, 206832, 209334, 279112, 373488, 418668, 558224, 837336, 1081559, 1674672, 2163118, 3244677, 4326236, 6489354, 8652472, 12978708, 17304944, 25957416, 51914832]

約数ペア:

[(1, 51914832), (2, 25957416), (3, 17304944), (4, 12978708), (6, 8652472), (8, 6489354), (12, 4326236), (16, 3244677), (24, 2163118), (31, 1674672), (48, 1081559), (62, 837336), (93, 558224), (124, 418668), (139, 373488), (186, 279112), (248, 209334), (251, 206832), (278, 186744), (372, 139556), (417, 124496), (496, 104667), (502, 103416), (556, 93372), (744, 69778), (753, 68944), (834, 62248), (1004, 51708), (1112, 46686), (1488, 34889), (1506, 34472), (1668, 31124), (2008, 25854), (2224, 23343), (3012, 17236), (3336, 15562), (4016, 12927), (4309, 12048), (6024, 8618), (6672, 7781)]