49157465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 73440000

約数和(自身を除く): 24282535

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2549, 2755, 3857, 12745, 17843, 19285, 48431, 73921, 89215, 242155, 339017, 369605, 517447, 1404499, 1695085, 2587235, 7022495, 9831493, 49157465]

約数ペア:

[(1, 49157465), (5, 9831493), (7, 7022495), (19, 2587235), (29, 1695085), (35, 1404499), (95, 517447), (133, 369605), (145, 339017), (203, 242155), (551, 89215), (665, 73921), (1015, 48431), (2549, 19285), (2755, 17843), (3857, 12745)]