51750972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15797}}^1$

素因数の和:15827

約数の個数: 72

約数和(自身を含む): 161013216

約数和(自身を除く): 109262244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15797, 31594, 47391, 63188, 94782, 110579, 142173, 189564, 205361, 221158, 284346, 331737, 410722, 442316, 568692, 616083, 663474, 821444, 995211, 1232166, 1326948, 1437527, 1848249, 1990422, 2464332, 2875054, 3696498, 3980844, 4312581, 5750108, 7392996, 8625162, 12937743, 17250324, 25875486, 51750972]

約数ペア:

[(1, 51750972), (2, 25875486), (3, 17250324), (4, 12937743), (6, 8625162), (7, 7392996), (9, 5750108), (12, 4312581), (13, 3980844), (14, 3696498), (18, 2875054), (21, 2464332), (26, 1990422), (28, 1848249), (36, 1437527), (39, 1326948), (42, 1232166), (52, 995211), (63, 821444), (78, 663474), (84, 616083), (91, 568692), (117, 442316), (126, 410722), (156, 331737), (182, 284346), (234, 221158), (252, 205361), (273, 189564), (364, 142173), (468, 110579), (546, 94782), (819, 63188), (1092, 47391), (1638, 31594), (3276, 15797)]