2449901650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{3163}}^1$

素因数の和:5395

約数の個数: 48

約数和(自身を含む): 5211791424

約数和(自身を除く): 2761889774

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 2213, 3163, 4426, 6326, 11065, 15491, 15815, 22130, 22141, 30982, 31630, 44282, 55325, 77455, 79075, 110650, 110705, 154910, 158150, 221410, 387275, 553525, 774550, 1107050, 6999719, 13999438, 34998595, 48998033, 69997190, 97996066, 174992975, 244990165, 349985950, 489980330, 1224950825, 2449901650]

約数ペア:

[(1, 2449901650), (2, 1224950825), (5, 489980330), (7, 349985950), (10, 244990165), (14, 174992975), (25, 97996066), (35, 69997190), (50, 48998033), (70, 34998595), (175, 13999438), (350, 6999719), (2213, 1107050), (3163, 774550), (4426, 553525), (6326, 387275), (11065, 221410), (15491, 158150), (15815, 154910), (22130, 110705), (22141, 110650), (30982, 79075), (31630, 77455), (44282, 55325)]