51292668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 144506880

約数和(自身を除く): 93214212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 139, 161, 191, 276, 278, 322, 382, 417, 483, 556, 573, 644, 764, 834, 966, 973, 1146, 1337, 1668, 1932, 1946, 2292, 2674, 2919, 3197, 3892, 4011, 4393, 5348, 5838, 6394, 8022, 8786, 9591, 11676, 12788, 13179, 16044, 17572, 19182, 22379, 26358, 26549, 30751, 38364, 44758, 52716, 53098, 61502, 67137, 79647, 89516, 92253, 106196, 123004, 134274, 159294, 184506, 185843, 268548, 318588, 369012, 371686, 557529, 610627, 743372, 1115058, 1221254, 1831881, 2230116, 2442508, 3663762, 4274389, 7327524, 8548778, 12823167, 17097556, 25646334, 51292668]

約数ペア:

[(1, 51292668), (2, 25646334), (3, 17097556), (4, 12823167), (6, 8548778), (7, 7327524), (12, 4274389), (14, 3663762), (21, 2442508), (23, 2230116), (28, 1831881), (42, 1221254), (46, 1115058), (69, 743372), (84, 610627), (92, 557529), (138, 371686), (139, 369012), (161, 318588), (191, 268548), (276, 185843), (278, 184506), (322, 159294), (382, 134274), (417, 123004), (483, 106196), (556, 92253), (573, 89516), (644, 79647), (764, 67137), (834, 61502), (966, 53098), (973, 52716), (1146, 44758), (1337, 38364), (1668, 30751), (1932, 26549), (1946, 26358), (2292, 22379), (2674, 19182), (2919, 17572), (3197, 16044), (3892, 13179), (4011, 12788), (4393, 11676), (5348, 9591), (5838, 8786), (6394, 8022)]