49018784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2245

約数の個数: 48

約数和(自身を含む): 104378400

約数和(自身を除く): 55359616

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2179, 2812, 4358, 5624, 8716, 11248, 17432, 22496, 34864, 41401, 69728, 80623, 82802, 161246, 165604, 322492, 331208, 644984, 662416, 1289968, 1324832, 1531837, 2579936, 3063674, 6127348, 12254696, 24509392, 49018784]

約数ペア:

[(1, 49018784), (2, 24509392), (4, 12254696), (8, 6127348), (16, 3063674), (19, 2579936), (32, 1531837), (37, 1324832), (38, 1289968), (74, 662416), (76, 644984), (148, 331208), (152, 322492), (296, 165604), (304, 161246), (592, 82802), (608, 80623), (703, 69728), (1184, 41401), (1406, 34864), (2179, 22496), (2812, 17432), (4358, 11248), (5624, 8716)]