48957597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 31763043

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 117, 141, 261, 307, 377, 423, 611, 921, 1131, 1363, 1833, 2763, 3393, 3991, 4089, 5499, 8903, 11973, 12267, 14429, 17719, 26709, 35919, 43287, 53157, 80127, 115739, 129861, 159471, 187577, 347217, 418441, 562731, 1041651, 1255323, 1688193, 3765969, 5439733, 16319199, 48957597]

約数ペア:

[(1, 48957597), (3, 16319199), (9, 5439733), (13, 3765969), (29, 1688193), (39, 1255323), (47, 1041651), (87, 562731), (117, 418441), (141, 347217), (261, 187577), (307, 159471), (377, 129861), (423, 115739), (611, 80127), (921, 53157), (1131, 43287), (1363, 35919), (1833, 26709), (2763, 17719), (3393, 14429), (3991, 12267), (4089, 11973), (5499, 8903)]