49178718

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 63625122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 101, 127, 142, 202, 213, 254, 303, 381, 426, 606, 639, 762, 909, 1143, 1278, 1818, 1917, 2286, 2727, 3429, 3834, 5454, 6858, 7171, 9017, 12827, 14342, 18034, 21513, 25654, 27051, 38481, 43026, 54102, 64539, 76962, 81153, 115443, 129078, 162306, 193617, 230886, 243459, 346329, 387234, 486918, 692658, 910717, 1821434, 2732151, 5464302, 8196453, 16392906, 24589359, 49178718]

約数ペア:

[(1, 49178718), (2, 24589359), (3, 16392906), (6, 8196453), (9, 5464302), (18, 2732151), (27, 1821434), (54, 910717), (71, 692658), (101, 486918), (127, 387234), (142, 346329), (202, 243459), (213, 230886), (254, 193617), (303, 162306), (381, 129078), (426, 115443), (606, 81153), (639, 76962), (762, 64539), (909, 54102), (1143, 43026), (1278, 38481), (1818, 27051), (1917, 25654), (2286, 21513), (2727, 18034), (3429, 14342), (3834, 12827), (5454, 9017), (6858, 7171)]