47938716

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 149614080

約数和(自身を除く): 101675364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 919, 966, 1134, 1242, 1449, 1838, 1863, 1932, 2268, 2484, 2757, 2898, 3676, 3726, 4347, 5514, 5796, 6433, 7452, 8271, 8694, 11028, 12866, 13041, 16542, 17388, 19299, 21137, 24813, 25732, 26082, 33084, 38598, 42274, 49626, 52164, 57897, 63411, 74439, 77196, 84548, 99252, 115794, 126822, 147959, 148878, 173691, 190233, 231588, 253644, 295918, 297756, 347382, 380466, 443877, 521073, 570699, 591836, 694764, 760932, 887754, 1042146, 1141398, 1331631, 1712097, 1775508, 2084292, 2282796, 2663262, 3424194, 3994893, 5326524, 6848388, 7989786, 11984679, 15979572, 23969358, 47938716]

約数ペア:

[(1, 47938716), (2, 23969358), (3, 15979572), (4, 11984679), (6, 7989786), (7, 6848388), (9, 5326524), (12, 3994893), (14, 3424194), (18, 2663262), (21, 2282796), (23, 2084292), (27, 1775508), (28, 1712097), (36, 1331631), (42, 1141398), (46, 1042146), (54, 887754), (63, 760932), (69, 694764), (81, 591836), (84, 570699), (92, 521073), (108, 443877), (126, 380466), (138, 347382), (161, 297756), (162, 295918), (189, 253644), (207, 231588), (252, 190233), (276, 173691), (322, 148878), (324, 147959), (378, 126822), (414, 115794), (483, 99252), (567, 84548), (621, 77196), (644, 74439), (756, 63411), (828, 57897), (919, 52164), (966, 49626), (1134, 42274), (1242, 38598), (1449, 33084), (1838, 26082), (1863, 25732), (1932, 24813), (2268, 21137), (2484, 19299), (2757, 17388), (2898, 16542), (3676, 13041), (3726, 12866), (4347, 11028), (5514, 8694), (5796, 8271), (6433, 7452)]