47502972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 132088320

約数和(自身を除く): 84585348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 863, 1251, 1529, 1668, 1726, 2502, 2589, 3058, 3452, 4587, 5004, 5178, 6116, 7767, 9174, 9493, 10356, 13761, 15534, 18348, 18986, 27522, 28479, 31068, 37972, 55044, 56958, 85437, 113916, 119957, 170874, 239914, 341748, 359871, 479828, 719742, 1079613, 1319527, 1439484, 2159226, 2639054, 3958581, 4318452, 5278108, 7917162, 11875743, 15834324, 23751486, 47502972]

約数ペア:

[(1, 47502972), (2, 23751486), (3, 15834324), (4, 11875743), (6, 7917162), (9, 5278108), (11, 4318452), (12, 3958581), (18, 2639054), (22, 2159226), (33, 1439484), (36, 1319527), (44, 1079613), (66, 719742), (99, 479828), (132, 359871), (139, 341748), (198, 239914), (278, 170874), (396, 119957), (417, 113916), (556, 85437), (834, 56958), (863, 55044), (1251, 37972), (1529, 31068), (1668, 28479), (1726, 27522), (2502, 18986), (2589, 18348), (3058, 15534), (3452, 13761), (4587, 10356), (5004, 9493), (5178, 9174), (6116, 7767)]