51289224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 147100800

約数和(自身を除く): 95811576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 769, 794, 1191, 1538, 1588, 2307, 2382, 2779, 3076, 3176, 4614, 4764, 5383, 5558, 6152, 8337, 9228, 9528, 10766, 11116, 16149, 16674, 18456, 21532, 22232, 32298, 33348, 43064, 64596, 66696, 129192, 305293, 610586, 915879, 1221172, 1831758, 2137051, 2442344, 3663516, 4274102, 6411153, 7327032, 8548204, 12822306, 17096408, 25644612, 51289224]

約数ペア:

[(1, 51289224), (2, 25644612), (3, 17096408), (4, 12822306), (6, 8548204), (7, 7327032), (8, 6411153), (12, 4274102), (14, 3663516), (21, 2442344), (24, 2137051), (28, 1831758), (42, 1221172), (56, 915879), (84, 610586), (168, 305293), (397, 129192), (769, 66696), (794, 64596), (1191, 43064), (1538, 33348), (1588, 32298), (2307, 22232), (2382, 21532), (2779, 18456), (3076, 16674), (3176, 16149), (4614, 11116), (4764, 10766), (5383, 9528), (5558, 9228), (6152, 8337)]