47380502

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 79168320

約数和(自身を除く): 31787818

約数列:

[1, 2, 13, 26, 41, 82, 169, 263, 338, 526, 533, 1066, 2197, 3419, 4394, 6838, 6929, 10783, 13858, 21566, 44447, 88894, 90077, 140179, 180154, 280358, 577811, 1155622, 1822327, 3644654, 23690251, 47380502]

約数ペア:

[(1, 47380502), (2, 23690251), (13, 3644654), (26, 1822327), (41, 1155622), (82, 577811), (169, 280358), (263, 180154), (338, 140179), (526, 90077), (533, 88894), (1066, 44447), (2197, 21566), (3419, 13858), (4394, 10783), (6838, 6929)]