49163265

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 89266320

約数和(自身を除く): 40103055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 101, 145, 261, 303, 373, 435, 505, 909, 1119, 1305, 1515, 1865, 2929, 3357, 4545, 5595, 8787, 10817, 14645, 16785, 26361, 32451, 37673, 43935, 54085, 97353, 113019, 131805, 162255, 188365, 339057, 486765, 565095, 1092517, 1695285, 3277551, 5462585, 9832653, 16387755, 49163265]

約数ペア:

[(1, 49163265), (3, 16387755), (5, 9832653), (9, 5462585), (15, 3277551), (29, 1695285), (45, 1092517), (87, 565095), (101, 486765), (145, 339057), (261, 188365), (303, 162255), (373, 131805), (435, 113019), (505, 97353), (909, 54085), (1119, 43935), (1305, 37673), (1515, 32451), (1865, 26361), (2929, 16785), (3357, 14645), (4545, 10817), (5595, 8787)]