56444470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 104159520

約数和(自身を除く): 47715050

約数列:

[1, 2, 5, 10, 53, 106, 265, 281, 379, 530, 562, 758, 1405, 1895, 2810, 3790, 14893, 20087, 29786, 40174, 74465, 100435, 106499, 148930, 200870, 212998, 532495, 1064990, 5644447, 11288894, 28222235, 56444470]

約数ペア:

[(1, 56444470), (2, 28222235), (5, 11288894), (10, 5644447), (53, 1064990), (106, 532495), (265, 212998), (281, 200870), (379, 148930), (530, 106499), (562, 100435), (758, 74465), (1405, 40174), (1895, 29786), (2810, 20087), (3790, 14893)]