51365223

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 92951040

約数和(自身を除く): 41585817

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1063, 1239, 2301, 3189, 3717, 5369, 6903, 7441, 9567, 13819, 16107, 22323, 41457, 48321, 62717, 66969, 96733, 124371, 188151, 290199, 439019, 564453, 815321, 870597, 1317057, 2445963, 3951171, 5707247, 7337889, 17121741, 51365223]

約数ペア:

[(1, 51365223), (3, 17121741), (7, 7337889), (9, 5707247), (13, 3951171), (21, 2445963), (39, 1317057), (59, 870597), (63, 815321), (91, 564453), (117, 439019), (177, 290199), (273, 188151), (413, 124371), (531, 96733), (767, 66969), (819, 62717), (1063, 48321), (1239, 41457), (2301, 22323), (3189, 16107), (3717, 13819), (5369, 9567), (6903, 7441)]