51219408

素因数分解:

$2^4\times 3^1\times {\mathrm{809}}^1\times {\mathrm{1319}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 132580800

約数和(自身を除く): 81361392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 809, 1319, 1618, 2427, 2638, 3236, 3957, 4854, 5276, 6472, 7914, 9708, 10552, 12944, 15828, 19416, 21104, 31656, 38832, 63312, 1067071, 2134142, 3201213, 4268284, 6402426, 8536568, 12804852, 17073136, 25609704, 51219408]

約数ペア:

[(1, 51219408), (2, 25609704), (3, 17073136), (4, 12804852), (6, 8536568), (8, 6402426), (12, 4268284), (16, 3201213), (24, 2134142), (48, 1067071), (809, 63312), (1319, 38832), (1618, 31656), (2427, 21104), (2638, 19416), (3236, 15828), (3957, 12944), (4854, 10552), (5276, 9708), (6472, 7914)]