51947196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19949}}^1$

素因数の和:19994

約数の個数: 48

約数和(自身を含む): 143001600

約数和(自身を除く): 91054404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 19949, 39898, 59847, 79796, 119694, 139643, 239388, 279286, 418929, 558572, 618419, 837858, 1236838, 1675716, 1855257, 2473676, 3710514, 4328933, 7421028, 8657866, 12986799, 17315732, 25973598, 51947196]

約数ペア:

[(1, 51947196), (2, 25973598), (3, 17315732), (4, 12986799), (6, 8657866), (7, 7421028), (12, 4328933), (14, 3710514), (21, 2473676), (28, 1855257), (31, 1675716), (42, 1236838), (62, 837858), (84, 618419), (93, 558572), (124, 418929), (186, 279286), (217, 239388), (372, 139643), (434, 119694), (651, 79796), (868, 59847), (1302, 39898), (2604, 19949)]