49964343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 86294016

約数和(自身を除く): 36329673

約数列:

[1, 3, 11, 13, 17, 31, 33, 39, 51, 93, 143, 169, 187, 221, 289, 341, 403, 429, 507, 527, 561, 663, 867, 1023, 1209, 1581, 1859, 2431, 2873, 3179, 3757, 4433, 5239, 5577, 5797, 6851, 7293, 8619, 8959, 9537, 11271, 13299, 15717, 17391, 20553, 26877, 31603, 41327, 48841, 57629, 75361, 89063, 94809, 98549, 116467, 123981, 146523, 172887, 226083, 267189, 295647, 349401, 537251, 979693, 1281137, 1514071, 1611753, 2939079, 3843411, 4542213, 16654781, 49964343]

約数ペア:

[(1, 49964343), (3, 16654781), (11, 4542213), (13, 3843411), (17, 2939079), (31, 1611753), (33, 1514071), (39, 1281137), (51, 979693), (93, 537251), (143, 349401), (169, 295647), (187, 267189), (221, 226083), (289, 172887), (341, 146523), (403, 123981), (429, 116467), (507, 98549), (527, 94809), (561, 89063), (663, 75361), (867, 57629), (1023, 48841), (1209, 41327), (1581, 31603), (1859, 26877), (2431, 20553), (2873, 17391), (3179, 15717), (3757, 13299), (4433, 11271), (5239, 9537), (5577, 8959), (5797, 8619), (6851, 7293)]