51568776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 166458240

約数和(自身を除く): 114889464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 311, 329, 376, 392, 423, 441, 504, 564, 588, 622, 658, 846, 882, 933, 987, 1128, 1176, 1244, 1316, 1692, 1764, 1866, 1974, 2177, 2303, 2488, 2632, 2799, 2961, 3384, 3528, 3732, 3948, 4354, 4606, 5598, 5922, 6531, 6909, 7464, 7896, 8708, 9212, 11196, 11844, 13062, 13818, 14617, 15239, 17416, 18424, 19593, 20727, 22392, 23688, 26124, 27636, 29234, 30478, 39186, 41454, 43851, 45717, 52248, 55272, 58468, 60956, 78372, 82908, 87702, 91434, 102319, 116936, 121912, 131553, 137151, 156744, 165816, 175404, 182868, 204638, 263106, 274302, 306957, 350808, 365736, 409276, 526212, 548604, 613914, 716233, 818552, 920871, 1052424, 1097208, 1227828, 1432466, 1841742, 2148699, 2455656, 2864932, 3683484, 4297398, 5729864, 6446097, 7366968, 8594796, 12892194, 17189592, 25784388, 51568776]

約数ペア:

[(1, 51568776), (2, 25784388), (3, 17189592), (4, 12892194), (6, 8594796), (7, 7366968), (8, 6446097), (9, 5729864), (12, 4297398), (14, 3683484), (18, 2864932), (21, 2455656), (24, 2148699), (28, 1841742), (36, 1432466), (42, 1227828), (47, 1097208), (49, 1052424), (56, 920871), (63, 818552), (72, 716233), (84, 613914), (94, 548604), (98, 526212), (126, 409276), (141, 365736), (147, 350808), (168, 306957), (188, 274302), (196, 263106), (252, 204638), (282, 182868), (294, 175404), (311, 165816), (329, 156744), (376, 137151), (392, 131553), (423, 121912), (441, 116936), (504, 102319), (564, 91434), (588, 87702), (622, 82908), (658, 78372), (846, 60956), (882, 58468), (933, 55272), (987, 52248), (1128, 45717), (1176, 43851), (1244, 41454), (1316, 39186), (1692, 30478), (1764, 29234), (1866, 27636), (1974, 26124), (2177, 23688), (2303, 22392), (2488, 20727), (2632, 19593), (2799, 18424), (2961, 17416), (3384, 15239), (3528, 14617), (3732, 13818), (3948, 13062), (4354, 11844), (4606, 11196), (5598, 9212), (5922, 8708), (6531, 7896), (6909, 7464)]