54662868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 149700096

約数和(自身を除く): 95037228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 431, 468, 542, 813, 862, 1084, 1293, 1626, 1724, 2439, 2586, 3252, 3523, 3879, 4878, 5172, 5603, 7046, 7758, 9756, 10569, 11206, 14092, 15516, 16809, 21138, 22412, 31707, 33618, 42276, 50427, 63414, 67236, 100854, 116801, 126828, 201708, 233602, 350403, 467204, 700806, 1051209, 1401612, 1518413, 2102418, 3036826, 4204836, 4555239, 6073652, 9110478, 13665717, 18220956, 27331434, 54662868]

約数ペア:

[(1, 54662868), (2, 27331434), (3, 18220956), (4, 13665717), (6, 9110478), (9, 6073652), (12, 4555239), (13, 4204836), (18, 3036826), (26, 2102418), (36, 1518413), (39, 1401612), (52, 1051209), (78, 700806), (117, 467204), (156, 350403), (234, 233602), (271, 201708), (431, 126828), (468, 116801), (542, 100854), (813, 67236), (862, 63414), (1084, 50427), (1293, 42276), (1626, 33618), (1724, 31707), (2439, 22412), (2586, 21138), (3252, 16809), (3523, 15516), (3879, 14092), (4878, 11206), (5172, 10569), (5603, 9756), (7046, 7758)]