49011365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 65995776

約数和(自身を除く): 16984411

約数列:

[1, 5, 13, 47, 61, 65, 235, 263, 305, 611, 793, 1315, 2867, 3055, 3419, 3965, 12361, 14335, 16043, 17095, 37271, 61805, 80215, 160693, 186355, 208559, 754021, 803465, 1042795, 3770105, 9802273, 49011365]

約数ペア:

[(1, 49011365), (5, 9802273), (13, 3770105), (47, 1042795), (61, 803465), (65, 754021), (235, 208559), (263, 186355), (305, 160693), (611, 80215), (793, 61805), (1315, 37271), (2867, 17095), (3055, 16043), (3419, 14335), (3965, 12361)]