54178956

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 160794480

約数和(自身を除く): 106615524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 677, 684, 702, 741, 988, 1026, 1053, 1354, 1404, 1482, 1539, 2031, 2052, 2106, 2223, 2708, 2964, 3078, 4062, 4212, 4446, 6093, 6156, 6669, 8124, 8801, 8892, 12186, 12863, 13338, 17602, 18279, 20007, 24372, 25726, 26403, 26676, 35204, 36558, 38589, 40014, 51452, 52806, 54837, 73116, 77178, 79209, 80028, 105612, 109674, 115767, 154356, 158418, 167219, 219348, 231534, 237627, 316836, 334438, 347301, 463068, 475254, 501657, 668876, 694602, 712881, 950508, 1003314, 1041903, 1389204, 1425762, 1504971, 2006628, 2083806, 2851524, 3009942, 4167612, 4514913, 6019884, 9029826, 13544739, 18059652, 27089478, 54178956]

約数ペア:

[(1, 54178956), (2, 27089478), (3, 18059652), (4, 13544739), (6, 9029826), (9, 6019884), (12, 4514913), (13, 4167612), (18, 3009942), (19, 2851524), (26, 2083806), (27, 2006628), (36, 1504971), (38, 1425762), (39, 1389204), (52, 1041903), (54, 1003314), (57, 950508), (76, 712881), (78, 694602), (81, 668876), (108, 501657), (114, 475254), (117, 463068), (156, 347301), (162, 334438), (171, 316836), (228, 237627), (234, 231534), (247, 219348), (324, 167219), (342, 158418), (351, 154356), (468, 115767), (494, 109674), (513, 105612), (677, 80028), (684, 79209), (702, 77178), (741, 73116), (988, 54837), (1026, 52806), (1053, 51452), (1354, 40014), (1404, 38589), (1482, 36558), (1539, 35204), (2031, 26676), (2052, 26403), (2106, 25726), (2223, 24372), (2708, 20007), (2964, 18279), (3078, 17602), (4062, 13338), (4212, 12863), (4446, 12186), (6093, 8892), (6156, 8801), (6669, 8124)]