49194365

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 69662208

約数和(自身を除く): 20467843

約数列:

[1, 5, 11, 31, 43, 55, 61, 121, 155, 215, 305, 341, 473, 605, 671, 1333, 1705, 1891, 2365, 2623, 3355, 3751, 5203, 6665, 7381, 9455, 13115, 14663, 18755, 20801, 26015, 28853, 36905, 73315, 81313, 104005, 144265, 161293, 228811, 317383, 406565, 806465, 894443, 1144055, 1586915, 4472215, 9838873, 49194365]

約数ペア:

[(1, 49194365), (5, 9838873), (11, 4472215), (31, 1586915), (43, 1144055), (55, 894443), (61, 806465), (121, 406565), (155, 317383), (215, 228811), (305, 161293), (341, 144265), (473, 104005), (605, 81313), (671, 73315), (1333, 36905), (1705, 28853), (1891, 26015), (2365, 20801), (2623, 18755), (3355, 14663), (3751, 13115), (5203, 9455), (6665, 7381)]