49623561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 83275920

約数和(自身を除く): 33652359

約数列:

[1, 3, 9, 13, 17, 39, 51, 61, 117, 153, 183, 221, 409, 549, 663, 793, 1037, 1227, 1989, 2379, 3111, 3681, 5317, 6953, 7137, 9333, 13481, 15951, 20859, 24949, 40443, 47853, 62577, 74847, 90389, 121329, 224541, 271167, 324337, 424133, 813501, 973011, 1272399, 2919033, 3817197, 5513729, 16541187, 49623561]

約数ペア:

[(1, 49623561), (3, 16541187), (9, 5513729), (13, 3817197), (17, 2919033), (39, 1272399), (51, 973011), (61, 813501), (117, 424133), (153, 324337), (183, 271167), (221, 224541), (409, 121329), (549, 90389), (663, 74847), (793, 62577), (1037, 47853), (1227, 40443), (1989, 24949), (2379, 20859), (3111, 15951), (3681, 13481), (5317, 9333), (6953, 7137)]